2594008994 has 12 divisors (see below), whose sum is σ = 4029815634. Its totient is φ = 1252279392.

The previous prime is 2594008993. The next prime is 2594008997. The reversal of 2594008994 is 4998004952.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 2381928025 + 212080969 = 48805^2 + 14563^2 .

It is not an unprimeable number, because it can be changed into a prime (2594008993) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 769427 + ... + 772790.

Almost surely, 2^2594008994 is an apocalyptic number.

2594008994 is a deficient number, since it is larger than the sum of its proper divisors (1435806640).

2594008994 is a wasteful number, since it uses less digits than its factorization.

2594008994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1542277 (or 1542248 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 50.

The square root of 2594008994 is about 50931.4146082749. The cubic root of 2594008994 is about 1374.0118950992.

The spelling of 2594008994 in words is "two billion, five hundred ninety-four million, eight thousand, nine hundred ninety-four".