8701494901 has 12 divisors (see below), whose sum is σ = 9663068716. Its totient is φ = 7828888320.

The previous prime is 8701494889. The next prime is 8701494911. The reversal of 8701494901 is 1094941078.

It can be written as a sum of positive squares in 2 ways, for example, as 5472300625 + 3229194276 = 73975^2 + 56826^2 .

It is not a de Polignac number, because 8701494901 - 2¹³ = 8701486709 is a prime.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

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

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8701494911) 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, 358950 + ... + 382423.

Almost surely, 2^8701494901 is an apocalyptic number.

It is an amenable number.

8701494901 is a deficient number, since it is larger than the sum of its proper divisors (961573815).

8701494901 is a wasteful number, since it uses less digits than its factorization.

8701494901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 741492 (or 741481 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 43.

The square root of 8701494901 is about 93281.8036971842. The cubic root of 8701494901 is about 2056.8279093832.

The spelling of 8701494901 in words is "eight billion, seven hundred one million, four hundred ninety-four thousand, nine hundred one".