3522746031240 has 64 divisors (see below), whose sum is σ = 10569478233600. Its totient is φ = 939288707072.

The previous prime is 3522746031239. The next prime is 3522746031247. The reversal of 3522746031240 is 421306472253.

It is not an unprimeable number, because it can be changed into a prime (3522746031247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 692985 + ... + 2743304.

It is an arithmetic number, because the mean of its divisors is an integer number (165148097400).

Almost surely, 2^{3522746031240} is an apocalyptic number.

3522746031240 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3522746031240 is an abundant number, since it is smaller than the sum of its proper divisors (7046732202360).

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

3522746031240 is a wasteful number, since it uses less digits than its factorization.

3522746031240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3444846 (or 3444842 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 39.

The spelling of 3522746031240 in words is "three trillion, five hundred twenty-two billion, seven hundred forty-six million, thirty-one thousand, two hundred forty".