4640702932 has 24 divisors (see below), whose sum is σ = 8365176512. Its totient is φ = 2251368000.

The previous prime is 4640702867. The next prime is 4640702933. The reversal of 4640702932 is 2392070464.

It is a super-2 number, since 2×4640702932² = 43072247406146793248, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4640702891 and 4640702900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4640702933) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63369 + ... + 115312.

Almost surely, 2^4640702932 is an apocalyptic number.

It is an amenable number.

4640702932 is a deficient number, since it is larger than the sum of its proper divisors (3724473580).

4640702932 is a wasteful number, since it uses less digits than its factorization.

4640702932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178879 (or 178877 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 37.

The square root of 4640702932 is about 68122.7049668464. The cubic root of 4640702932 is about 1667.9944049369.

The spelling of 4640702932 in words is "four billion, six hundred forty million, seven hundred two thousand, nine hundred thirty-two".