2697725357964 has 1152 divisors, whose sum is σ = 9637163827200. Its totient is φ = 616023429120.

The previous prime is 2697725357911. The next prime is 2697725357981. The reversal of 2697725357964 is 4697535277962.

It is a happy number.

2697725357964 is a `hidden beast` number, since 26 + 9 + 7 + 7 + 2 + 535 + 7 + 9 + 64 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 2697725357892 and 2697725357901.

It is an unprimeable number.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 3949817167 + ... + 3949817849.

It is an arithmetic number, because the mean of its divisors is an integer number (8365593600).

Almost surely, 2^{2697725357964} 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 2697725357964, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4818581913600).

2697725357964 is an abundant number, since it is smaller than the sum of its proper divisors (6939438469236).

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

2697725357964 is a wasteful number, since it uses less digits than its factorization.

2697725357964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 875 (or 870 counting only the distinct ones).

The product of its digits is 1200225600, while the sum is 72.

The spelling of 2697725357964 in words is "two trillion, six hundred ninety-seven billion, seven hundred twenty-five million, three hundred fifty-seven thousand, nine hundred sixty-four".