3695696855424 has 320 divisors, whose sum is σ = 13308912761760. Its totient is φ = 993800503296.

The previous prime is 3695696855419. The next prime is 3695696855479. The reversal of 3695696855424 is 4245586965963.

3695696855424 is a `hidden beast` number, since 3 + 6 + 9 + 5 + 6 + 9 + 68 + 554 + 2 + 4 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 263907 + ... + 2731490.

Almost surely, 2^{3695696855424} is an apocalyptic number.

3695696855424 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3695696855424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6654456380880).

3695696855424 is an abundant number, since it is smaller than the sum of its proper divisors (9613215906336).

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

3695696855424 is a wasteful number, since it uses less digits than its factorization.

3695696855424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2995447 (or 2995426 counting only the distinct ones).

The product of its digits is 1679616000, while the sum is 72.

The spelling of 3695696855424 in words is "three trillion, six hundred ninety-five billion, six hundred ninety-six million, eight hundred fifty-five thousand, four hundred twenty-four".