989162914 has 16 divisors (see below), whose sum is σ = 1615694400. Its totient is φ = 452393424.

The previous prime is 989162887. The next prime is 989162917. The reversal of 989162914 is 419261989.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (989162917) 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, 447702 + ... + 449905.

It is an arithmetic number, because the mean of its divisors is an integer number (100980900).

Almost surely, 2^989162914 is an apocalyptic number.

989162914 is a deficient number, since it is larger than the sum of its proper divisors (626531486).

989162914 is a wasteful number, since it uses less digits than its factorization.

989162914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 897657.

The product of its digits is 279936, while the sum is 49.

The square root of 989162914 is about 31450.9604622816. The cubic root of 989162914 is about 996.3745097048.

The spelling of 989162914 in words is "nine hundred eighty-nine million, one hundred sixty-two thousand, nine hundred fourteen".