92990329 has 4 divisors (see below), whose sum is σ = 93010176. Its totient is φ = 92970484.

The previous prime is 92990279. The next prime is 92990363. The reversal of 92990329 is 92309929.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 92309929 = 29 ⋅3183101.

It is a cyclic number.

It is not a de Polignac number, because 92990329 - 2⁹ = 92989817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (92990369) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1452 + ... + 13714.

It is an arithmetic number, because the mean of its divisors is an integer number (23252544).

Almost surely, 2^92990329 is an apocalyptic number.

It is an amenable number.

92990329 is a deficient number, since it is larger than the sum of its proper divisors (19847).

92990329 is a wasteful number, since it uses less digits than its factorization.

92990329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19846.

The product of its (nonzero) digits is 78732, while the sum is 43.

The square root of 92990329 is about 9643.1493299648. The cubic root of 92990329 is about 453.0497844175.

The spelling of 92990329 in words is "ninety-two million, nine hundred ninety thousand, three hundred twenty-nine".