2494693402 has 16 divisors (see below), whose sum is σ = 3863319552. Its totient is φ = 1207273680.

The previous prime is 2494693381. The next prime is 2494693423. The reversal of 2494693402 is 2043964942.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2494693381) and next prime (2494693423).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74118 + ... + 102385.

It is an arithmetic number, because the mean of its divisors is an integer number (241457472).

Almost surely, 2^2494693402 is an apocalyptic number.

2494693402 is a deficient number, since it is larger than the sum of its proper divisors (1368626150).

2494693402 is a wasteful number, since it uses less digits than its factorization.

2494693402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176733.

The product of its (nonzero) digits is 373248, while the sum is 43.

The square root of 2494693402 is about 49946.9058300912. The cubic root of 2494693402 is about 1356.2478398403.

The spelling of 2494693402 in words is "two billion, four hundred ninety-four million, six hundred ninety-three thousand, four hundred two".