4646064061 has 4 divisors (see below), whose sum is σ = 4656844224. Its totient is φ = 4635283900.

The previous prime is 4646064041. The next prime is 4646064077. The reversal of 4646064061 is 1604606464.

It is a happy number.

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 4646064061 - 2⁵ = 4646064029 is a prime.

It is a super-2 number, since 2×4646064061² = 43171822517831623442, which contains 22 as substring.

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 4646064061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4646064041) 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, 5389435 + ... + 5390296.

It is an arithmetic number, because the mean of its divisors is an integer number (1164211056).

Almost surely, 2^4646064061 is an apocalyptic number.

It is an amenable number.

4646064061 is a deficient number, since it is larger than the sum of its proper divisors (10780163).

4646064061 is a wasteful number, since it uses less digits than its factorization.

4646064061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10780162.

The product of its (nonzero) digits is 82944, while the sum is 37.

The square root of 4646064061 is about 68162.0426703895. The cubic root of 4646064061 is about 1668.6364694402.

The spelling of 4646064061 in words is "four billion, six hundred forty-six million, sixty-four thousand, sixty-one".