890147674 has 24 divisors (see below), whose sum is σ = 1447680060. Its totient is φ = 410312448.

The previous prime is 890147653. The next prime is 890147677. The reversal of 890147674 is 476741098.

890147674 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 134722449 + 755425225 = 11607^2 + 27485^2 .

It is a super-2 number, since 2×890147674² = 1584725763055220552, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (890147677) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 417042 + ... + 419170.

Almost surely, 2^890147674 is an apocalyptic number.

890147674 is a deficient number, since it is larger than the sum of its proper divisors (557532386).

890147674 is a wasteful number, since it uses less digits than its factorization.

890147674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3394 (or 3381 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 46.

The square root of 890147674 is about 29835.3426995568. The cubic root of 890147674 is about 961.9533700310.

The spelling of 890147674 in words is "eight hundred ninety million, one hundred forty-seven thousand, six hundred seventy-four".