290132029 has 4 divisors (see below), whose sum is σ = 316507680. Its totient is φ = 263756380.

The previous prime is 290132023. The next prime is 290132041. The reversal of 290132029 is 920231092.

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.

It is a cyclic number.

It is not a de Polignac number, because 290132029 - 2³ = 290132021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 290131988 and 290132006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (290132021) 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, 13187809 + ... + 13187830.

It is an arithmetic number, because the mean of its divisors is an integer number (79126920).

Almost surely, 2^290132029 is an apocalyptic number.

It is an amenable number.

290132029 is a deficient number, since it is larger than the sum of its proper divisors (26375651).

290132029 is a wasteful number, since it uses less digits than its factorization.

290132029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26375650.

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 290132029 is about 17033.2624297285. The cubic root of 290132029 is about 662.0110294405.

The spelling of 290132029 in words is "two hundred ninety million, one hundred thirty-two thousand, twenty-nine".