38080845 has 48 divisors (see below), whose sum is σ = 75816000. Its totient is φ = 17487360.

The previous prime is 38080831. The next prime is 38080853. The reversal of 38080845 is 54808083.

It is not a de Polignac number, because 38080845 - 2⁴ = 38080829 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7381 + ... + 11429.

It is an arithmetic number, because the mean of its divisors is an integer number (1579500).

Almost surely, 2^38080845 is an apocalyptic number.

It is an amenable number.

38080845 is a deficient number, since it is larger than the sum of its proper divisors (37735155).

38080845 is a wasteful number, since it uses less digits than its factorization.

38080845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4090 (or 4087 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 36.

The square root of 38080845 is about 6170.9679143551. The cubic root of 38080845 is about 336.4357918891.

It can be divided in two parts, 380 and 80845, that added together give a square (81225 = 285²).

The spelling of 38080845 in words is "thirty-eight million, eighty thousand, eight hundred forty-five".