26347002246 has 32 divisors (see below), whose sum is σ = 59254312320. Its totient is φ = 8676521352.

The previous prime is 26347002233. The next prime is 26347002277. The reversal of 26347002246 is 64220074362.

It is a self number, because there is not a number n which added to its sum of digits gives 26347002246.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2934720 + ... + 2943683.

It is an arithmetic number, because the mean of its divisors is an integer number (1851697260).

Almost surely, 2^26347002246 is an apocalyptic number.

26347002246 is an abundant number, since it is smaller than the sum of its proper divisors (32907310074).

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

26347002246 is a wasteful number, since it uses less digits than its factorization.

26347002246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5878497 (or 5878491 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 36.

The spelling of 26347002246 in words is "twenty-six billion, three hundred forty-seven million, two thousand, two hundred forty-six".