290825848 has 16 divisors (see below), whose sum is σ = 556901280. Its totient is φ = 142318848.

The previous prime is 290825789. The next prime is 290825861. The reversal of 290825848 is 848528092.

It is a junction number, because it is equal to n+sod(n) for n = 290825798 and 290825807.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 386361 + ... + 387112.

It is an arithmetic number, because the mean of its divisors is an integer number (34806330).

Almost surely, 2^290825848 is an apocalyptic number.

It is an amenable number.

290825848 is a deficient number, since it is larger than the sum of its proper divisors (266075432).

290825848 is a wasteful number, since it uses less digits than its factorization.

290825848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 773526 (or 773522 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 46.

The square root of 290825848 is about 17053.6168597749. The cubic root of 290825848 is about 662.5383183248.

The spelling of 290825848 in words is "two hundred ninety million, eight hundred twenty-five thousand, eight hundred forty-eight".