3730653 has 12 divisors (see below), whose sum is σ = 5418400. Its totient is φ = 2473416.

The previous prime is 3730651. The next prime is 3730679. The reversal of 3730653 is 3560373.

3730653 is a `hidden beast` number, since 3 + 7 + 3 + 0 + 653 = 666.

It is not a de Polignac number, because 3730653 - 2¹ = 3730651 is a prime.

It is a Duffinian number.

3730653 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3730651) 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, 750 + ... + 2832.

Almost surely, 2^3730653 is an apocalyptic number.

It is an amenable number.

3730653 is a deficient number, since it is larger than the sum of its proper divisors (1687747).

3730653 is a wasteful number, since it uses less digits than its factorization.

3730653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2288 (or 2285 counting only the distinct ones).

The product of its (nonzero) digits is 5670, while the sum is 27.

The square root of 3730653 is about 1931.4898394763. The cubic root of 3730653 is about 155.0939839311.

The spelling of 3730653 in words is "three million, seven hundred thirty thousand, six hundred fifty-three".