26790461496 has 24 divisors (see below), whose sum is σ = 72557500080. Its totient is φ = 8930153808.

The previous prime is 26790461471. The next prime is 26790461497. The reversal of 26790461496 is 69416409762.

It is a happy number.

26790461496 is a `hidden beast` number, since 2 + 6 + 7 + 90 + 4 + 61 + 496 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26790461497) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 186044800 + ... + 186044943.

It is an arithmetic number, because the mean of its divisors is an integer number (3023229170).

Almost surely, 2^26790461496 is an apocalyptic number.

It is an amenable number.

26790461496 is an abundant number, since it is smaller than the sum of its proper divisors (45767038584).

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

26790461496 is a wasteful number, since it uses less digits than its factorization.

26790461496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372089755 (or 372089748 counting only the distinct ones).

The product of its (nonzero) digits is 3919104, while the sum is 54.

The spelling of 26790461496 in words is "twenty-six billion, seven hundred ninety million, four hundred sixty-one thousand, four hundred ninety-six".