4494826651 has 8 divisors (see below), whose sum is σ = 5182405344. Its totient is φ = 3818613120.

The previous prime is 4494826649. The next prime is 4494826697. The reversal of 4494826651 is 1566284944.

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

It is not a de Polignac number, because 4494826651 - 2¹ = 4494826649 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4494826595 and 4494826604.

It is not an unprimeable number, because it can be changed into a prime (4494826621) 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, 2840440 + ... + 2842021.

It is an arithmetic number, because the mean of its divisors is an integer number (647800668).

Almost surely, 2^4494826651 is an apocalyptic number.

4494826651 is a deficient number, since it is larger than the sum of its proper divisors (687578693).

4494826651 is a wasteful number, since it uses less digits than its factorization.

4494826651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5682581.

The product of its digits is 1658880, while the sum is 49.

The square root of 4494826651 is about 67043.4683694094. The cubic root of 4494826651 is about 1650.3307143646.

The spelling of 4494826651 in words is "four billion, four hundred ninety-four million, eight hundred twenty-six thousand, six hundred fifty-one".