39699484 has 12 divisors (see below), whose sum is σ = 75790008. Its totient is φ = 18045200.

The previous prime is 39699479. The next prime is 39699487. The reversal of 39699484 is 48499693.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39699487) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 451087 + ... + 451174.

It is an arithmetic number, because the mean of its divisors is an integer number (6315834).

Almost surely, 2^39699484 is an apocalyptic number.

It is an amenable number.

39699484 is a deficient number, since it is larger than the sum of its proper divisors (36090524).

39699484 is a wasteful number, since it uses less digits than its factorization.

39699484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 902276 (or 902274 counting only the distinct ones).

The product of its digits is 1679616, while the sum is 52.

The square root of 39699484 is about 6300.7526534534. The cubic root of 39699484 is about 341.1365769563.

The spelling of 39699484 in words is "thirty-nine million, six hundred ninety-nine thousand, four hundred eighty-four".