2493716402 has 4 divisors (see below), whose sum is σ = 3740574606. Its totient is φ = 1246858200.

The previous prime is 2493716387. The next prime is 2493716443. The reversal of 2493716402 is 2046173942.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2487116641 + 6599761 = 49871^2 + 2569^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 623429099 + ... + 623429102.

Almost surely, 2^2493716402 is an apocalyptic number.

2493716402 is a deficient number, since it is larger than the sum of its proper divisors (1246858204).

2493716402 is a wasteful number, since it uses less digits than its factorization.

2493716402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1246858203.

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 2493716402 is about 49937.1244866983. The cubic root of 2493716402 is about 1356.0707670246.

The spelling of 2493716402 in words is "two billion, four hundred ninety-three million, seven hundred sixteen thousand, four hundred two".