90429884267 has 8 divisors (see below), whose sum is σ = 95266328400. Its totient is φ = 85601137824.

The previous prime is 90429884261. The next prime is 90429884297. The reversal of 90429884267 is 76248892409.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 90429884267 - 2³⁰ = 89356142443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (90429884261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1900292 + ... + 1947297.

It is an arithmetic number, because the mean of its divisors is an integer number (11908291050).

Almost surely, 2^90429884267 is an apocalyptic number.

90429884267 is a deficient number, since it is larger than the sum of its proper divisors (4836444133).

90429884267 is a wasteful number, since it uses less digits than its factorization.

90429884267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3848845.

The product of its (nonzero) digits is 13934592, while the sum is 59.

The spelling of 90429884267 in words is "ninety billion, four hundred twenty-nine million, eight hundred eighty-four thousand, two hundred sixty-seven".