3641732 has 12 divisors (see below), whose sum is σ = 6463296. Its totient is φ = 1795080.

The previous prime is 3641731. The next prime is 3641753. The reversal of 3641732 is 2371463.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (3641731) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6128 + ... + 6695.

It is an arithmetic number, because the mean of its divisors is an integer number (538608).

Almost surely, 2^3641732 is an apocalyptic number.

It is an amenable number.

3641732 is a deficient number, since it is larger than the sum of its proper divisors (2821564).

3641732 is a wasteful number, since it uses less digits than its factorization.

3641732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12898 (or 12896 counting only the distinct ones).

The product of its digits is 3024, while the sum is 26.

The square root of 3641732 is about 1908.3322561860. The cubic root of 3641732 is about 153.8518280215.

The spelling of 3641732 in words is "three million, six hundred forty-one thousand, seven hundred thirty-two".