916879453 has 8 divisors (see below), whose sum is σ = 1050630080. Its totient is φ = 783820800.

The previous prime is 916879427. The next prime is 916879463. The reversal of 916879453 is 354978619.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 916879453 - 2¹³ = 916871261 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 916879453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (916879463) 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 in 7 ways as a sum of consecutive naturals, for example, 170148 + ... + 175453.

It is an arithmetic number, because the mean of its divisors is an integer number (131328760).

Almost surely, 2^916879453 is an apocalyptic number.

It is an amenable number.

916879453 is a deficient number, since it is larger than the sum of its proper divisors (133750627).

916879453 is a wasteful number, since it uses less digits than its factorization.

916879453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345987.

The product of its digits is 1632960, while the sum is 52.

The square root of 916879453 is about 30280.0173877097. The cubic root of 916879453 is about 971.4879395862.

The spelling of 916879453 in words is "nine hundred sixteen million, eight hundred seventy-nine thousand, four hundred fifty-three".