7837458952 has 16 divisors (see below), whose sum is σ = 14972504940. Its totient is φ = 3844790976.

The previous prime is 7837458947. The next prime is 7837458989. The reversal of 7837458952 is 2598547387.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 6620425956 + 1217032996 = 81366^2 + 34886^2 .

It is a super-2 number, since 2×7837458952² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9241863 + ... + 9242710.

Almost surely, 2^7837458952 is an apocalyptic number.

It is an amenable number.

7837458952 is a deficient number, since it is larger than the sum of its proper divisors (7135045988).

7837458952 is a wasteful number, since it uses less digits than its factorization.

7837458952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18484632 (or 18484628 counting only the distinct ones).

The product of its digits is 16934400, while the sum is 58.

The square root of 7837458952 is about 88529.4242159069. The cubic root of 7837458952 is about 1986.3621282714.

The spelling of 7837458952 in words is "seven billion, eight hundred thirty-seven million, four hundred fifty-eight thousand, nine hundred fifty-two".