4662894747 has 16 divisors (see below), whose sum is σ = 7479330560. Its totient is φ = 2524273632.

The previous prime is 4662894737. The next prime is 4662894749. The reversal of 4662894747 is 7474982664.

It is a happy number.

It is not a de Polignac number, because 4662894747 - 2¹² = 4662890651 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4662894749) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5842828 + ... + 5843625.

It is an arithmetic number, because the mean of its divisors is an integer number (467458160).

Almost surely, 2^4662894747 is an apocalyptic number.

4662894747 is a deficient number, since it is larger than the sum of its proper divisors (2816435813).

4662894747 is a wasteful number, since it uses less digits than its factorization.

4662894747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11686482.

The product of its digits is 16257024, while the sum is 57.

The square root of 4662894747 is about 68285.3919004643. The cubic root of 4662894747 is about 1670.6489579862.

The spelling of 4662894747 in words is "four billion, six hundred sixty-two million, eight hundred ninety-four thousand, seven hundred forty-seven".