916376667 has 4 divisors (see below), whose sum is σ = 1221835560. Its totient is φ = 610917776.

The previous prime is 916376633. The next prime is 916376677. The reversal of 916376667 is 766673619.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 766673619 = 3 ⋅255557873.

It is a cyclic number.

It is not a de Polignac number, because 916376667 - 2⁸ = 916376411 is a prime.

It is a super-5 number, since 5×916376667⁵ (a number of 46 digits) contains 55555 as substring.

It is not an unprimeable number, because it can be changed into a prime (916376627) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152729442 + ... + 152729447.

It is an arithmetic number, because the mean of its divisors is an integer number (305458890).

Almost surely, 2^916376667 is an apocalyptic number.

916376667 is a deficient number, since it is larger than the sum of its proper divisors (305458893).

916376667 is a wasteful number, since it uses less digits than its factorization.

916376667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305458892.

The product of its digits is 1714608, while the sum is 51.

The square root of 916376667 is about 30271.7139752608. The cubic root of 916376667 is about 971.3103299618.

The spelling of 916376667 in words is "nine hundred sixteen million, three hundred seventy-six thousand, six hundred sixty-seven".