290313942 has 8 divisors (see below), whose sum is σ = 580627896. Its totient is φ = 96771312.

The previous prime is 290313937. The next prime is 290313949. The reversal of 290313942 is 249313092.

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

290313942 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (290313949) 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, 24192823 + ... + 24192834.

It is an arithmetic number, because the mean of its divisors is an integer number (72578487).

Almost surely, 2^290313942 is an apocalyptic number.

290313942 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

290313942 is a wasteful number, since it uses less digits than its factorization.

290313942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48385662.

The product of its (nonzero) digits is 11664, while the sum is 33.

The square root of 290313942 is about 17038.6015271207. The cubic root of 290313942 is about 662.1493610040.

The spelling of 290313942 in words is "two hundred ninety million, three hundred thirteen thousand, nine hundred forty-two".