8786961490 has 16 divisors (see below), whose sum is σ = 15843485952. Its totient is φ = 3508794544.

The previous prime is 8786961481. The next prime is 8786961497. The reversal of 8786961490 is 941696878.

It is not an unprimeable number, because it can be changed into a prime (8786961497) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 742594 + ... + 754333.

It is an arithmetic number, because the mean of its divisors is an integer number (990217872).

Almost surely, 2^8786961490 is an apocalyptic number.

8786961490 is a deficient number, since it is larger than the sum of its proper divisors (7056524462).

8786961490 is a wasteful number, since it uses less digits than its factorization.

8786961490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1497521.

The product of its (nonzero) digits is 5225472, while the sum is 58.

The square root of 8786961490 is about 93738.7939435963. The cubic root of 8786961490 is about 2063.5400758028.

The spelling of 8786961490 in words is "eight billion, seven hundred eighty-six million, nine hundred sixty-one thousand, four hundred ninety".