2494764123 has 8 divisors (see below), whose sum is σ = 3371918928. Its totient is φ = 1640392704.

The previous prime is 2494764119. The next prime is 2494764137. The reversal of 2494764123 is 3214674942.

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

It is not a de Polignac number, because 2494764123 - 2² = 2494764119 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (2494764523) 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, 5695590 + ... + 5696027.

It is an arithmetic number, because the mean of its divisors is an integer number (421489866).

Almost surely, 2^2494764123 is an apocalyptic number.

2494764123 is a deficient number, since it is larger than the sum of its proper divisors (877154805).

2494764123 is a wasteful number, since it uses less digits than its factorization.

2494764123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11391693.

The product of its digits is 290304, while the sum is 42.

The square root of 2494764123 is about 49947.6137868467. The cubic root of 2494764123 is about 1356.2606556165.

The spelling of 2494764123 in words is "two billion, four hundred ninety-four million, seven hundred sixty-four thousand, one hundred twenty-three".