90260879374 has 32 divisors (see below), whose sum is σ = 141711736320. Its totient is φ = 43074666432.

The previous prime is 90260879369. The next prime is 90260879389. The reversal of 90260879374 is 47397806209.

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 15 ways as a sum of consecutive naturals, for example, 2581642 + ... + 2616370.

It is an arithmetic number, because the mean of its divisors is an integer number (4428491760).

Almost surely, 2^90260879374 is an apocalyptic number.

90260879374 is a gapful number since it is divisible by the number (94) formed by its first and last digit.

90260879374 is a deficient number, since it is larger than the sum of its proper divisors (51450856946).

90260879374 is a wasteful number, since it uses less digits than its factorization.

90260879374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35464.

The product of its (nonzero) digits is 4572288, while the sum is 55.

The spelling of 90260879374 in words is "ninety billion, two hundred sixty million, eight hundred seventy-nine thousand, three hundred seventy-four".