3732113969424 has 225 divisors, whose sum is σ = 10928687110869. Its totient is φ = 1229595344640.

The previous prime is 3732113969413. The next prime is 3732113969453. The reversal of 3732113969424 is 4249693112373.

The square root of 3732113969424 is 1931868.

It is a perfect power (a square), and thus also a powerful number.

3732113969424 is a `hidden beast` number, since 3 + 7 + 3 + 21 + 139 + 69 + 424 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1070256459024 + 2661857510400 = 1034532^2 + 1631520^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 7163366284 + ... + 7163366804.

Almost surely, 2^{3732113969424} is an apocalyptic number.

3732113969424 is the 1931868-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3732113969424

3732113969424 is an abundant number, since it is smaller than the sum of its proper divisors (7196573141445).

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

3732113969424 is an frugal number, since it uses more digits than its factorization.

3732113969424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1268 (or 629 counting only the distinct ones).

The product of its digits is 5878656, while the sum is 54.

The spelling of 3732113969424 in words is "three trillion, seven hundred thirty-two billion, one hundred thirteen million, nine hundred sixty-nine thousand, four hundred twenty-four".