7826918032 has 40 divisors (see below), whose sum is σ = 15833611584. Its totient is φ = 3741032064.

The previous prime is 7826918027. The next prime is 7826918039. The reversal of 7826918032 is 2308196287.

It is a super-2 number, since 2×7826918032² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is not an unprimeable number, because it can be changed into a prime (7826918039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 705843 + ... + 716845.

Almost surely, 2^7826918032 is an apocalyptic number.

It is an amenable number.

7826918032 is an abundant number, since it is smaller than the sum of its proper divisors (8006693552).

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

7826918032 is a wasteful number, since it uses less digits than its factorization.

7826918032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12967 (or 12961 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 46.

The square root of 7826918032 is about 88469.8707583548. The cubic root of 7826918032 is about 1985.4712154444.

The spelling of 7826918032 in words is "seven billion, eight hundred twenty-six million, nine hundred eighteen thousand, thirty-two".