4654991967 has 4 divisors (see below), whose sum is σ = 6206655960. Its totient is φ = 3103327976.

The previous prime is 4654991953. The next prime is 4654991981. The reversal of 4654991967 is 7691994564.

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

It is an interprime number because it is at equal distance from previous prime (4654991953) and next prime (4654991981).

It is a cyclic number.

It is not a de Polignac number, because 4654991967 - 2²⁴ = 4638214751 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4654991967.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4654991987) 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, 775831992 + ... + 775831997.

It is an arithmetic number, because the mean of its divisors is an integer number (1551663990).

Almost surely, 2^4654991967 is an apocalyptic number.

4654991967 is a deficient number, since it is larger than the sum of its proper divisors (1551663993).

4654991967 is a wasteful number, since it uses less digits than its factorization.

4654991967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1551663992.

The product of its digits is 14696640, while the sum is 60.

The square root of 4654991967 is about 68227.5015444652. The cubic root of 4654991967 is about 1669.7046063401.

The spelling of 4654991967 in words is "four billion, six hundred fifty-four million, nine hundred ninety-one thousand, nine hundred sixty-seven".