4692494649658 has 4 divisors (see below), whose sum is σ = 7038741974490. Its totient is φ = 2346247324828.

The previous prime is 4692494649649. The next prime is 4692494649679. The reversal of 4692494649658 is 8569464942964.

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., 4349781585769 + 342713063889 = 2085613^2 + 585417^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1173123662413 + ... + 1173123662416.

Almost surely, 2^{4692494649658} is an apocalyptic number.

4692494649658 is a deficient number, since it is larger than the sum of its proper divisors (2346247324832).

4692494649658 is a wasteful number, since it uses less digits than its factorization.

4692494649658 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2346247324831.

The product of its digits is 3224862720, while the sum is 76.

The spelling of 4692494649658 in words is "four trillion, six hundred ninety-two billion, four hundred ninety-four million, six hundred forty-nine thousand, six hundred fifty-eight".