4721874699 has 8 divisors (see below), whose sum is σ = 6627192640. Its totient is φ = 2982236616.

The previous prime is 4721874697. The next prime is 4721874749. The reversal of 4721874699 is 9964781274.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4721874699 - 2¹ = 4721874697 is a prime.

It is a super-2 number, since 2×4721874699² = 44592201346112681202, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (57), and also a Moran number because the ratio is a prime number: 82839907 = 4721874699 / (4 + 7 + 2 + 1 + 8 + 7 + 4 + 6 + 9 + 9).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4721874691) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41419897 + ... + 41420010.

It is an arithmetic number, because the mean of its divisors is an integer number (828399080).

Almost surely, 2^4721874699 is an apocalyptic number.

4721874699 is a deficient number, since it is larger than the sum of its proper divisors (1905317941).

4721874699 is a wasteful number, since it uses less digits than its factorization.

4721874699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82839929.

The product of its digits is 6096384, while the sum is 57.

The square root of 4721874699 is about 68715.8984442465. The cubic root of 4721874699 is about 1677.6633590689.

The spelling of 4721874699 in words is "four billion, seven hundred twenty-one million, eight hundred seventy-four thousand, six hundred ninety-nine".