38610963 has 6 divisors (see below), whose sum is σ = 55771404. Its totient is φ = 25740636.

The previous prime is 38610937. The next prime is 38610967. The reversal of 38610963 is 36901683.

It is a happy number.

38610963 is a `hidden beast` number, since 38 + 610 + 9 + 6 + 3 = 666.

It is not a de Polignac number, because 38610963 - 2⁵ = 38610931 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38610967) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2145045 + ... + 2145062.

It is an arithmetic number, because the mean of its divisors is an integer number (9295234).

Almost surely, 2^38610963 is an apocalyptic number.

38610963 is a deficient number, since it is larger than the sum of its proper divisors (17160441).

38610963 is a wasteful number, since it uses less digits than its factorization.

38610963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4290113 (or 4290110 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 38610963 is about 6213.7720428094. The cubic root of 38610963 is about 337.9897613695.

The spelling of 38610963 in words is "thirty-eight million, six hundred ten thousand, nine hundred sixty-three".