4645336961 has 4 divisors (see below), whose sum is σ = 4889828400. Its totient is φ = 4400845524.

The previous prime is 4645336931. The next prime is 4645336967. The reversal of 4645336961 is 1696335464.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4645336961 - 2²² = 4641142657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4645336967) 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, 122245691 + ... + 122245728.

It is an arithmetic number, because the mean of its divisors is an integer number (1222457100).

Almost surely, 2^4645336961 is an apocalyptic number.

It is an amenable number.

4645336961 is a deficient number, since it is larger than the sum of its proper divisors (244491439).

4645336961 is a wasteful number, since it uses less digits than its factorization.

4645336961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244491438.

The product of its digits is 1399680, while the sum is 47.

The square root of 4645336961 is about 68156.7088480657. The cubic root of 4645336961 is about 1668.5494187769.

The spelling of 4645336961 in words is "four billion, six hundred forty-five million, three hundred thirty-six thousand, nine hundred sixty-one".