7925920948 has 36 divisors (see below), whose sum is σ = 16073763552. Its totient is φ = 3390762880.

The previous prime is 7925920943. The next prime is 7925920969. The reversal of 7925920948 is 8490295297.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7925920943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 298936 + ... + 324367.

It is an arithmetic number, because the mean of its divisors is an integer number (446493432).

Almost surely, 2^7925920948 is an apocalyptic number.

It is an amenable number.

7925920948 is an abundant number, since it is smaller than the sum of its proper divisors (8147842604).

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

7925920948 is a wasteful number, since it uses less digits than its factorization.

7925920948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 623352 (or 623333 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 55.

The square root of 7925920948 is about 89027.6414828563. The cubic root of 7925920948 is about 1993.8075924991.

The spelling of 7925920948 in words is "seven billion, nine hundred twenty-five million, nine hundred twenty thousand, nine hundred forty-eight".