290013000 has 64 divisors (see below), whose sum is σ = 904849920. Its totient is φ = 77336000.

The previous prime is 290012999. The next prime is 290013011. The reversal of 290013000 is 310092.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45336 + ... + 51335.

It is an arithmetic number, because the mean of its divisors is an integer number (14138280).

Almost surely, 2^290013000 is an apocalyptic number.

290013000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

290013000 is an abundant number, since it is smaller than the sum of its proper divisors (614836920).

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

290013000 is a wasteful number, since it uses less digits than its factorization.

290013000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96695 (or 96681 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 15.

The square root of 290013000 is about 17029.7680547916. The cubic root of 290013000 is about 661.9204852729.

Adding to 290013000 its reverse (310092), we get a palindrome (290323092).

The spelling of 290013000 in words is "two hundred ninety million, thirteen thousand".