7902957348 has 384 divisors, whose sum is σ = 26336378880. Its totient is φ = 2011392000.

The previous prime is 7902957287. The next prime is 7902957353. The reversal of 7902957348 is 8437592097.

7902957348 is a `hidden beast` number, since 7 + 9 + 0 + 29 + 573 + 48 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 7902957294 and 7902957303.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 8138503 + ... + 8139473.

It is an arithmetic number, because the mean of its divisors is an integer number (68584320).

Almost surely, 2^7902957348 is an apocalyptic number.

7902957348 is a gapful number since it is divisible by the number (78) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7902957348, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13168189440).

7902957348 is an abundant number, since it is smaller than the sum of its proper divisors (18433421532).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7902957348 is a wasteful number, since it uses less digits than its factorization.

7902957348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1056 (or 1048 counting only the distinct ones).

The product of its (nonzero) digits is 3810240, while the sum is 54.

The square root of 7902957348 is about 88898.5789987669. The cubic root of 7902957348 is about 1991.8801912991.

The spelling of 7902957348 in words is "seven billion, nine hundred two million, nine hundred fifty-seven thousand, three hundred forty-eight".