3732489400 has 48 divisors (see below), whose sum is σ = 9188519040. Its totient is φ = 1405171200.

The previous prime is 3732489377. The next prime is 3732489479. The reversal of 3732489400 is 49842373.

It is a super-2 number, since 2×3732489400² = 27862954242224720000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 545496 + ... + 552295.

It is an arithmetic number, because the mean of its divisors is an integer number (191427480).

Almost surely, 2^3732489400 is an apocalyptic number.

It is an amenable number.

3732489400 is an abundant number, since it is smaller than the sum of its proper divisors (5456029640).

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

3732489400 is a wasteful number, since it uses less digits than its factorization.

3732489400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1097824 (or 1097815 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 40.

The square root of 3732489400 is about 61094.1028250681. The cubic root of 3732489400 is about 1551.1942790136.

The spelling of 3732489400 in words is "three billion, seven hundred thirty-two million, four hundred eighty-nine thousand, four hundred".