4003992632 has 8 divisors (see below), whose sum is σ = 7507486200. Its totient is φ = 2001996312.

The previous prime is 4003992611. The next prime is 4003992647. The reversal of 4003992632 is 2362993004.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×4003992632² = 32063913994220574848, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250249532 + ... + 250249547.

It is an arithmetic number, because the mean of its divisors is an integer number (938435775).

Almost surely, 2^4003992632 is an apocalyptic number.

It is an amenable number.

4003992632 is a deficient number, since it is larger than the sum of its proper divisors (3503493568).

4003992632 is a wasteful number, since it uses less digits than its factorization.

4003992632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500499085 (or 500499081 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 38.

The square root of 4003992632 is about 63277.1098581470. The cubic root of 4003992632 is about 1587.9290353566.

The spelling of 4003992632 in words is "four billion, three million, nine hundred ninety-two thousand, six hundred thirty-two".