38980747 has 16 divisors (see below), whose sum is σ = 43354080. Its totient is φ = 34820352.

The previous prime is 38980741. The next prime is 38980751. The reversal of 38980747 is 74708983.

It is a cyclic number.

It is not a de Polignac number, because 38980747 - 2⁷ = 38980619 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 38980697 and 38980706.

It is not an unprimeable number, because it can be changed into a prime (38980741) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76329 + ... + 76837.

It is an arithmetic number, because the mean of its divisors is an integer number (2709630).

Almost surely, 2^38980747 is an apocalyptic number.

38980747 is a deficient number, since it is larger than the sum of its proper divisors (4373333).

38980747 is a wasteful number, since it uses less digits than its factorization.

38980747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 702.

The product of its (nonzero) digits is 338688, while the sum is 46.

The square root of 38980747 is about 6243.4563344353. The cubic root of 38980747 is about 339.0653308477.

The spelling of 38980747 in words is "thirty-eight million, nine hundred eighty thousand, seven hundred forty-seven".