3667731452 has 24 divisors (see below), whose sum is σ = 8002323840. Its totient is φ = 1428986160.

The previous prime is 3667731451. The next prime is 3667731467. The reversal of 3667731452 is 2541377663.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3667731451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5953802 + ... + 5954417.

It is an arithmetic number, because the mean of its divisors is an integer number (333430160).

Almost surely, 2^3667731452 is an apocalyptic number.

It is an amenable number.

3667731452 is an abundant number, since it is smaller than the sum of its proper divisors (4334592388).

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

3667731452 is a wasteful number, since it uses less digits than its factorization.

3667731452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11908241 (or 11908239 counting only the distinct ones).

The product of its digits is 635040, while the sum is 44.

The square root of 3667731452 is about 60561.7986192616. The cubic root of 3667731452 is about 1542.1709209228.

The spelling of 3667731452 in words is "three billion, six hundred sixty-seven million, seven hundred thirty-one thousand, four hundred fifty-two".