3721374464 has 36 divisors (see below), whose sum is σ = 7477483440. Its totient is φ = 1848345600.

The previous prime is 3721374463. The next prime is 3721374467. The reversal of 3721374464 is 4644731273.

It is a super-2 number, since 2×3721374464² = 27697255802622574592, which contains 22 as substring.

It is a hoax number, since the sum of its digits (41) 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 (3721374463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9479 + ... + 86790.

Almost surely, 2^3721374464 is an apocalyptic number.

It is an amenable number.

3721374464 is an abundant number, since it is smaller than the sum of its proper divisors (3756108976).

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

3721374464 is an equidigital number, since it uses as much as digits as its factorization.

3721374464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96436 (or 96422 counting only the distinct ones).

The product of its digits is 338688, while the sum is 41.

The square root of 3721374464 is about 61003.0692998311. The cubic root of 3721374464 is about 1549.6529870410.

The spelling of 3721374464 in words is "three billion, seven hundred twenty-one million, three hundred seventy-four thousand, four hundred sixty-four".