890962801 has 9 divisors (see below), whose sum is σ = 940922553. Its totient is φ = 843532740.

The previous prime is 890962789. The next prime is 890962817. The reversal of 890962801 is 108269098.

It is a happy number.

The square root of 890962801 is 29849.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 890962801 - 2¹³ = 890954609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (890962861) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 566346 + ... + 567916.

Almost surely, 2^890962801 is an apocalyptic number.

890962801 is the 29849-th square number.

890962801 is the 14925-th centered octagonal number.

It is an amenable number.

890962801 is a deficient number, since it is larger than the sum of its proper divisors (49959752).

890962801 is an frugal number, since it uses more digits than its factorization.

890962801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3180 (or 1590 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 43.

The cubic root of 890962801 is about 962.2469074466.

The spelling of 890962801 in words is "eight hundred ninety million, nine hundred sixty-two thousand, eight hundred one".