4620456677 has 4 divisors (see below), whose sum is σ = 4620660780. Its totient is φ = 4620252576.

The previous prime is 4620456667. The next prime is 4620456691. The reversal of 4620456677 is 7766540264.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1074135076 + 3546321601 = 32774^2 + 59551^2 .

It is a cyclic number.

It is not a de Polignac number, because 4620456677 - 2¹² = 4620452581 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4620456667) 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, 63152 + ... + 115017.

It is an arithmetic number, because the mean of its divisors is an integer number (1155165195).

Almost surely, 2^4620456677 is an apocalyptic number.

It is an amenable number.

4620456677 is a deficient number, since it is larger than the sum of its proper divisors (204103).

4620456677 is a wasteful number, since it uses less digits than its factorization.

4620456677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204102.

The product of its (nonzero) digits is 1693440, while the sum is 47.

The square root of 4620456677 is about 67973.9411613009. The cubic root of 4620456677 is about 1665.5651845538.

The spelling of 4620456677 in words is "four billion, six hundred twenty million, four hundred fifty-six thousand, six hundred seventy-seven".