3738620 has 24 divisors (see below), whose sum is σ = 8001504. Its totient is φ = 1466816.

The previous prime is 3738617. The next prime is 3738659. The reversal of 3738620 is 268373.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 704 + ... + 2823.

It is an arithmetic number, because the mean of its divisors is an integer number (333396).

Almost surely, 2^3738620 is an apocalyptic number.

It is an amenable number.

3738620 is an abundant number, since it is smaller than the sum of its proper divisors (4262884).

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

3738620 is a wasteful number, since it uses less digits than its factorization.

3738620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3589 (or 3587 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 3738620 is about 1933.5511371567. The cubic root of 3738620 is about 155.2043091410.

The spelling of 3738620 in words is "three million, seven hundred thirty-eight thousand, six hundred twenty".