2698420528692 has 144 divisors (see below), whose sum is σ = 8228822784000. Its totient is φ = 744391771200.

The previous prime is 2698420528591. The next prime is 2698420528723. The reversal of 2698420528692 is 2968250248962.

2698420528692 is a `hidden beast` number, since 2 + 6 + 9 + 8 + 42 + 0 + 528 + 69 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

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 47 ways as a sum of consecutive naturals, for example, 3409684 + ... + 4125867.

Almost surely, 2^{2698420528692} is an apocalyptic number.

It is an amenable number.

2698420528692 is an abundant number, since it is smaller than the sum of its proper divisors (5530402255308).

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

2698420528692 is a wasteful number, since it uses less digits than its factorization.

2698420528692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7535611 (or 7535592 counting only the distinct ones).

The product of its (nonzero) digits is 59719680, while the sum is 63.

The spelling of 2698420528692 in words is "two trillion, six hundred ninety-eight billion, four hundred twenty million, five hundred twenty-eight thousand, six hundred ninety-two".