4564403698 has 32 divisors (see below), whose sum is σ = 7015680000. Its totient is φ = 2226715920.

The previous prime is 4564403693. The next prime is 4564403713. The reversal of 4564403698 is 8963044654.

It is a super-2 number, since 2×4564403698² = 41667562236632150408, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4564403693) 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, 5627713 + ... + 5628523.

It is an arithmetic number, because the mean of its divisors is an integer number (219240000).

Almost surely, 2^4564403698 is an apocalyptic number.

4564403698 is a deficient number, since it is larger than the sum of its proper divisors (2451276302).

4564403698 is a wasteful number, since it uses less digits than its factorization.

4564403698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1270.

The product of its (nonzero) digits is 2488320, while the sum is 49.

The square root of 4564403698 is about 67560.3707657085. The cubic root of 4564403698 is about 1658.8025062225.

The spelling of 4564403698 in words is "four billion, five hundred sixty-four million, four hundred three thousand, six hundred ninety-eight".