39468490 has 16 divisors (see below), whose sum is σ = 71360352. Its totient is φ = 15716944.

The previous prime is 39468469. The next prime is 39468503. The reversal of 39468490 is 9486493.

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, 6424 + ... + 10963.

It is an arithmetic number, because the mean of its divisors is an integer number (4460022).

Almost surely, 2^39468490 is an apocalyptic number.

39468490 is a deficient number, since it is larger than the sum of its proper divisors (31891862).

39468490 is a wasteful number, since it uses less digits than its factorization.

39468490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17621.

The product of its (nonzero) digits is 186624, while the sum is 43.

The square root of 39468490 is about 6282.3952438541. The cubic root of 39468490 is about 340.4736478219.

The spelling of 39468490 in words is "thirty-nine million, four hundred sixty-eight thousand, four hundred ninety".