3702886161408 has 1056 divisors, whose sum is σ = 14003357082624. Its totient is φ = 952266129408.

The previous prime is 3702886161371. The next prime is 3702886161427. The reversal of 3702886161408 is 8041616882073.

3702886161408 is a `hidden beast` number, since 3 + 7 + 0 + 2 + 8 + 8 + 616 + 14 + 0 + 8 = 666.

It is a super-2 number, since 2×3702886161408² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 681050466 + ... + 681055902.

Almost surely, 2^{3702886161408} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3702886161408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7001678541312).

3702886161408 is an abundant number, since it is smaller than the sum of its proper divisors (10300470921216).

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

3702886161408 is a wasteful number, since it uses less digits than its factorization.

3702886161408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5519 (or 5489 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 54.

The spelling of 3702886161408 in words is "three trillion, seven hundred two billion, eight hundred eighty-six million, one hundred sixty-one thousand, four hundred eight".