290219495097 has 8 divisors (see below), whose sum is σ = 442239230656. Its totient is φ = 165839711472.

The previous prime is 290219495057. The next prime is 290219495161. The reversal of 290219495097 is 790594912092.

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

It is not a de Polignac number, because 290219495097 - 2⁸ = 290219494841 is a prime.

It is a super-3 number, since 3×290219495097³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (290219495057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6909987958 + ... + 6909987999.

It is an arithmetic number, because the mean of its divisors is an integer number (55279903832).

Almost surely, 2^290219495097 is an apocalyptic number.

It is an amenable number.

290219495097 is a deficient number, since it is larger than the sum of its proper divisors (152019735559).

290219495097 is a wasteful number, since it uses less digits than its factorization.

290219495097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13819975967.

The product of its (nonzero) digits is 3674160, while the sum is 57.

The spelling of 290219495097 in words is "two hundred ninety billion, two hundred nineteen million, four hundred ninety-five thousand, ninety-seven".