989254701 has 48 divisors (see below), whose sum is σ = 1585217088. Its totient is φ = 614304000.

The previous prime is 989254691. The next prime is 989254759. The reversal of 989254701 is 107452989.

989254701 is a `hidden beast` number, since 98 + 92 + 5 + 470 + 1 = 666.

It is not a de Polignac number, because 989254701 - 2¹¹ = 989252653 is a prime.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (989254501) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 416046 + ... + 418416.

It is an arithmetic number, because the mean of its divisors is an integer number (33025356).

Almost surely, 2^989254701 is an apocalyptic number.

It is an amenable number.

989254701 is a deficient number, since it is larger than the sum of its proper divisors (595962387).

989254701 is a wasteful number, since it uses less digits than its factorization.

989254701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2504 (or 2492 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 45.

The square root of 989254701 is about 31452.4196366512. The cubic root of 989254701 is about 996.4053274792.

The spelling of 989254701 in words is "nine hundred eighty-nine million, two hundred fifty-four thousand, seven hundred one".