38373660 has 216 divisors, whose sum is σ = 135268224. Its totient is φ = 8743680.

The previous prime is 38373631. The next prime is 38373661. The reversal of 38373660 is 6637383.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38373661) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1237845 + ... + 1237875.

Almost surely, 2^38373660 is an apocalyptic number.

38373660 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38373660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67634112).

38373660 is an abundant number, since it is smaller than the sum of its proper divisors (96894564).

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

38373660 is a wasteful number, since it uses less digits than its factorization.

38373660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105 (or 77 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 36.

The square root of 38373660 is about 6194.6476897399. The cubic root of 38373660 is about 337.2959095306.

The spelling of 38373660 in words is "thirty-eight million, three hundred seventy-three thousand, six hundred sixty".