39402995 has 8 divisors (see below), whose sum is σ = 47522400. Its totient is φ = 31363992.

The previous prime is 39402989. The next prime is 39403031. The reversal of 39402995 is 59920493.

It is not a de Polignac number, because 39402995 - 2⁶ = 39402931 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 197906 + ... + 198104.

It is an arithmetic number, because the mean of its divisors is an integer number (5940300).

Almost surely, 2^39402995 is an apocalyptic number.

39402995 is a deficient number, since it is larger than the sum of its proper divisors (8119405).

39402995 is an frugal number, since it uses more digits than its factorization.

39402995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 602 (or 204 counting only the distinct ones).

The product of its (nonzero) digits is 87480, while the sum is 41.

The square root of 39402995 is about 6277.1804976438. The cubic root of 39402995 is about 340.2852133887.

The spelling of 39402995 in words is "thirty-nine million, four hundred two thousand, nine hundred ninety-five".