916898746 has 4 divisors (see below), whose sum is σ = 1375348122. Its totient is φ = 458449372.

The previous prime is 916898743. The next prime is 916898777. The reversal of 916898746 is 647898619.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 881436721 + 35462025 = 29689^2 + 5955^2 .

It is not an unprimeable number, because it can be changed into a prime (916898743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 229224685 + ... + 229224688.

Almost surely, 2^916898746 is an apocalyptic number.

916898746 is a deficient number, since it is larger than the sum of its proper divisors (458449376).

916898746 is a wasteful number, since it uses less digits than its factorization.

916898746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458449375.

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

The square root of 916898746 is about 30280.3359624691. The cubic root of 916898746 is about 971.4947535628.

The spelling of 916898746 in words is "nine hundred sixteen million, eight hundred ninety-eight thousand, seven hundred forty-six".