39449074 has 32 divisors (see below), whose sum is σ = 69672960. Its totient is φ = 16402128.

The previous prime is 39449051. The next prime is 39449083. The reversal of 39449074 is 47094493.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109707 + ... + 110065.

It is an arithmetic number, because the mean of its divisors is an integer number (2177280).

Almost surely, 2^39449074 is an apocalyptic number.

39449074 is a deficient number, since it is larger than the sum of its proper divisors (30223886).

39449074 is a wasteful number, since it uses less digits than its factorization.

39449074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 582.

The product of its (nonzero) digits is 108864, while the sum is 40.

The square root of 39449074 is about 6280.8497832698. The cubic root of 39449074 is about 340.4178081665.

The spelling of 39449074 in words is "thirty-nine million, four hundred forty-nine thousand, seventy-four".