3496570887744 has 441 divisors, whose sum is σ = 11449253572491. Its totient is φ = 1058220599040.

The previous prime is 3496570887731. The next prime is 3496570887751. The reversal of 3496570887744 is 4477880756943.

The square root of 3496570887744 is 1869912.

It is a perfect power (a square), and thus also a powerful number.

3496570887744 is a `hidden beast` number, since 3 + 4 + 9 + 6 + 570 + 8 + 8 + 7 + 7 + 44 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is an unprimeable number.

It is a polite number, since it can be written in 62 ways as a sum of consecutive naturals, for example, 4442910519 + ... + 4442911305.

Almost surely, 2^{3496570887744} is an apocalyptic number.

3496570887744 is the 1869912-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3496570887744

3496570887744 is an abundant number, since it is smaller than the sum of its proper divisors (7952682684747).

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

3496570887744 is an frugal number, since it uses more digits than its factorization.

3496570887744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1626 (or 803 counting only the distinct ones).

The product of its (nonzero) digits is 1137991680, while the sum is 72.

The spelling of 3496570887744 in words is "three trillion, four hundred ninety-six billion, five hundred seventy million, eight hundred eighty-seven thousand, seven hundred forty-four".