90296937471 has 16 divisors (see below), whose sum is σ = 134128078560. Its totient is φ = 53651230080.

The previous prime is 90296937457. The next prime is 90296937491. The reversal of 90296937471 is 17473969209.

It is not a de Polignac number, because 90296937471 - 2⁵ = 90296937439 is a prime.

It is a super-3 number, since 3×90296937471³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90296937491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39917940 + ... + 39920201.

It is an arithmetic number, because the mean of its divisors is an integer number (8383004910).

Almost surely, 2^90296937471 is an apocalyptic number.

90296937471 is a deficient number, since it is larger than the sum of its proper divisors (43831141089).

90296937471 is a wasteful number, since it uses less digits than its factorization.

90296937471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79838186.

The product of its (nonzero) digits is 5143824, while the sum is 57.

The spelling of 90296937471 in words is "ninety billion, two hundred ninety-six million, nine hundred thirty-seven thousand, four hundred seventy-one".