3620376 has 80 divisors (see below), whose sum is σ = 10483440. Its totient is φ = 1166400.

The previous prime is 3620369. The next prime is 3620387. The reversal of 3620376 is 6730263.

3620376 is a `hidden beast` number, since 3 + 620 + 37 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 23901 + ... + 24051.

It is an arithmetic number, because the mean of its divisors is an integer number (131043).

Almost surely, 2^3620376 is an apocalyptic number.

3620376 is a gapful number since it is divisible by the number (36) 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 3620376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5241720).

3620376 is an abundant number, since it is smaller than the sum of its proper divisors (6863064).

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

3620376 is a wasteful number, since it uses less digits than its factorization.

3620376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206 (or 193 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 27.

The square root of 3620376 is about 1902.7285670846. The cubic root of 3620376 is about 153.5504967428.

The spelling of 3620376 in words is "three million, six hundred twenty thousand, three hundred seventy-six".