890983034 has 4 divisors (see below), whose sum is σ = 1336474554. Its totient is φ = 445491516.

The previous prime is 890983033. The next prime is 890983069. The reversal of 890983034 is 430389098.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 430389098 = 2 ⋅215194549.

It can be written as a sum of positive squares in only one way, i.e., 531994225 + 358988809 = 23065^2 + 18947^2 .

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 (890983033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222745757 + ... + 222745760.

Almost surely, 2^890983034 is an apocalyptic number.

890983034 is a deficient number, since it is larger than the sum of its proper divisors (445491520).

890983034 is a wasteful number, since it uses less digits than its factorization.

890983034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445491519.

The product of its (nonzero) digits is 186624, while the sum is 44.

The square root of 890983034 is about 29849.3389206528. The cubic root of 890983034 is about 962.2541913250.

The spelling of 890983034 in words is "eight hundred ninety million, nine hundred eighty-three thousand, thirty-four".