38877080 has 64 divisors (see below), whose sum is σ = 96228000. Its totient is φ = 14018560.

The previous prime is 38877071. The next prime is 38877089. The reversal of 38877080 is 8077883.

It is an interprime number because it is at equal distance from previous prime (38877071) and next prime (38877089).

It is a super-2 number, since 2×38877080² = 3022854698652800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38877089) 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, 65264 + ... + 65856.

Almost surely, 2^38877080 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38877080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48114000).

38877080 is an abundant number, since it is smaller than the sum of its proper divisors (57350920).

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

38877080 is a wasteful number, since it uses less digits than its factorization.

38877080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 764 (or 760 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 41.

The square root of 38877080 is about 6235.1487552423. The cubic root of 38877080 is about 338.7644892429.

The spelling of 38877080 in words is "thirty-eight million, eight hundred seventy-seven thousand, eighty".