3752631 has 12 divisors (see below), whose sum is σ = 5739552. Its totient is φ = 2354496.

The previous prime is 3752591. The next prime is 3752641. The reversal of 3752631 is 1362573.

It is a happy number.

It is not a de Polignac number, because 3752631 - 2¹⁴ = 3736247 is a prime.

It is a super-2 number, since 2×3752631² = 28164478844322, which contains 22 as substring.

3752631 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 3752595 and 3752604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3752641) 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, 12111 + ... + 12416.

It is an arithmetic number, because the mean of its divisors is an integer number (478296).

Almost surely, 2^3752631 is an apocalyptic number.

3752631 is a deficient number, since it is larger than the sum of its proper divisors (1986921).

3752631 is a wasteful number, since it uses less digits than its factorization.

3752631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24550 (or 24547 counting only the distinct ones).

The product of its digits is 3780, while the sum is 27.

The square root of 3752631 is about 1937.1708752715. The cubic root of 3752631 is about 155.3979507092.

The spelling of 3752631 in words is "three million, seven hundred fifty-two thousand, six hundred thirty-one".