7948253470 has 32 divisors (see below), whose sum is σ = 15241322880. Its totient is φ = 2975675040.

The previous prime is 7948253461. The next prime is 7948253473. The reversal of 7948253470 is 743528497.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7948253473) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 236236 + ... + 267775.

It is an arithmetic number, because the mean of its divisors is an integer number (476291340).

Almost surely, 2^7948253470 is an apocalyptic number.

7948253470 is a deficient number, since it is larger than the sum of its proper divisors (7293069410).

7948253470 is a wasteful number, since it uses less digits than its factorization.

7948253470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504120.

The product of its (nonzero) digits is 1693440, while the sum is 49.

The square root of 7948253470 is about 89152.9779087608. The cubic root of 7948253470 is about 1995.6784580298.

The spelling of 7948253470 in words is "seven billion, nine hundred forty-eight million, two hundred fifty-three thousand, four hundred seventy".