38977002 has 24 divisors (see below), whose sum is σ = 84598020. Its totient is φ = 12969600.

The previous prime is 38976991. The next prime is 38977007. The reversal of 38977002 is 20077983.

It can be written as a sum of positive squares in 2 ways, for example, as 31573161 + 7403841 = 5619^2 + 2721^2 .

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (38977007) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11074 + ... + 14162.

Almost surely, 2^38977002 is an apocalyptic number.

38977002 is an abundant number, since it is smaller than the sum of its proper divisors (45621018).

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

38977002 is a wasteful number, since it uses less digits than its factorization.

38977002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3798 (or 3795 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 38977002 is about 6243.1564132256. The cubic root of 38977002 is about 339.0544721510.

The spelling of 38977002 in words is "thirty-eight million, nine hundred seventy-seven thousand, two".