890299460 has 48 divisors (see below), whose sum is σ = 1887701760. Its totient is φ = 352696320.

The previous prime is 890299451. The next prime is 890299471. The reversal of 890299460 is 64992098.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1542692 + ... + 1543268.

It is an arithmetic number, because the mean of its divisors is an integer number (39327120).

Almost surely, 2^890299460 is an apocalyptic number.

It is an amenable number.

890299460 is an abundant number, since it is smaller than the sum of its proper divisors (997402300).

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

890299460 is a wasteful number, since it uses less digits than its factorization.

890299460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1196 (or 1194 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 47.

The square root of 890299460 is about 29837.8863192419. The cubic root of 890299460 is about 962.0080436393.

It can be divided in two parts, 89029 and 9460, that added together give a palindrome (98489).

The spelling of 890299460 in words is "eight hundred ninety million, two hundred ninety-nine thousand, four hundred sixty".