3734740531120 has 40 divisors (see below), whose sum is σ = 8683481502864. Its totient is φ = 1493860123392.

The previous prime is 3734740531099. The next prime is 3734740531169. The reversal of 3734740531120 is 211350474373.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

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

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2900587 + ... + 3985333.

Almost surely, 2^{3734740531120} is an apocalyptic number.

It is an amenable number.

3734740531120 is an abundant number, since it is smaller than the sum of its proper divisors (4948740971744).

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

3734740531120 is a wasteful number, since it uses less digits than its factorization.

3734740531120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1127797 (or 1127791 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 40.

The spelling of 3734740531120 in words is "three trillion, seven hundred thirty-four billion, seven hundred forty million, five hundred thirty-one thousand, one hundred twenty".