38099964 has 24 divisors (see below), whose sum is σ = 101600128. Its totient is φ = 10885680.

The previous prime is 38099933. The next prime is 38099989. The reversal of 38099964 is 46999083.

It is a happy number.

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, 226702 + ... + 226869.

Almost surely, 2^38099964 is an apocalyptic number.

It is an amenable number.

38099964 is an abundant number, since it is smaller than the sum of its proper divisors (63500164).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38099964 is a wasteful number, since it uses less digits than its factorization.

38099964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453585 (or 453583 counting only the distinct ones).

The product of its (nonzero) digits is 419904, while the sum is 48.

The square root of 38099964 is about 6172.5168286526. The cubic root of 38099964 is about 336.4920865059.

The spelling of 38099964 in words is "thirty-eight million, ninety-nine thousand, nine hundred sixty-four".