3743028478772 has 24 divisors (see below), whose sum is σ = 7146745697280. Its totient is φ = 1701147044160.

The previous prime is 3743028478759. The next prime is 3743028478781. The reversal of 3743028478772 is 2778748203473.

It is a Smith number, since the sum of its digits (62) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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, 5408372 + ... + 6061067.

It is an arithmetic number, because the mean of its divisors is an integer number (297781070720).

Almost surely, 2^{3743028478772} is an apocalyptic number.

It is an amenable number.

3743028478772 is a deficient number, since it is larger than the sum of its proper divisors (3403717218508).

3743028478772 is a wasteful number, since it uses less digits than its factorization.

3743028478772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11476871 (or 11476869 counting only the distinct ones).

The product of its (nonzero) digits is 88510464, while the sum is 62.

The spelling of 3743028478772 in words is "three trillion, seven hundred forty-three billion, twenty-eight million, four hundred seventy-eight thousand, seven hundred seventy-two".