38955674 has 4 divisors (see below), whose sum is σ = 58433514. Its totient is φ = 19477836.

The previous prime is 38955661. The next prime is 38955677. The reversal of 38955674 is 47655983.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 37761025 + 1194649 = 6145^2 + 1093^2 .

It is not an unprimeable number, because it can be changed into a prime (38955677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9738917 + ... + 9738920.

Almost surely, 2^38955674 is an apocalyptic number.

38955674 is a deficient number, since it is larger than the sum of its proper divisors (19477840).

38955674 is a wasteful number, since it uses less digits than its factorization.

38955674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19477839.

The product of its digits is 907200, while the sum is 47.

The square root of 38955674 is about 6241.4480691583. The cubic root of 38955674 is about 338.9926179566.

The spelling of 38955674 in words is "thirty-eight million, nine hundred fifty-five thousand, six hundred seventy-four".