3734249400 has 144 divisors (see below), whose sum is σ = 14332453200. Its totient is φ = 853539840.

The previous prime is 3734249357. The next prime is 3734249401. The reversal of 3734249400 is 49424373.

3734249400 is a `hidden beast` number, since 3 + 7 + 3 + 4 + 249 + 400 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3734249401) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 135585 + ... + 160784.

It is an arithmetic number, because the mean of its divisors is an integer number (99530925).

Almost surely, 2^3734249400 is an apocalyptic number.

3734249400 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3734249400 is an abundant number, since it is smaller than the sum of its proper divisors (10598203800).

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

3734249400 is a wasteful number, since it uses less digits than its factorization.

3734249400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296398 (or 296386 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 36.

The square root of 3734249400 is about 61108.5051363556. The cubic root of 3734249400 is about 1551.4380549174.

The spelling of 3734249400 in words is "three billion, seven hundred thirty-four million, two hundred forty-nine thousand, four hundred".