39788962 has 8 divisors (see below), whose sum is σ = 60028956. Its totient is φ = 19779312.

The previous prime is 39788941. The next prime is 39788971. The reversal of 39788962 is 26988793.

It can be written as a sum of positive squares in 2 ways, for example, as 39300361 + 488601 = 6269^2 + 699^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×39788962² = 3166322994074888, which 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, 57153 + ... + 57844.

Almost surely, 2^39788962 is an apocalyptic number.

39788962 is a deficient number, since it is larger than the sum of its proper divisors (20239994).

39788962 is a wasteful number, since it uses less digits than its factorization.

39788962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115172.

The product of its digits is 1306368, while the sum is 52.

The square root of 39788962 is about 6307.8492372599. The cubic root of 39788962 is about 341.3926786446.

The spelling of 39788962 in words is "thirty-nine million, seven hundred eighty-eight thousand, nine hundred sixty-two".