4692994923 has 16 divisors (see below), whose sum is σ = 6565071872. Its totient is φ = 2978100000.

The previous prime is 4692994913. The next prime is 4692994939. The reversal of 4692994923 is 3294992964.

It is a happy number.

It is not a de Polignac number, because 4692994923 - 2⁸ = 4692994667 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4692994913) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 407953 + ... + 419298.

It is an arithmetic number, because the mean of its divisors is an integer number (410316992).

Almost surely, 2^4692994923 is an apocalyptic number.

4692994923 is a deficient number, since it is larger than the sum of its proper divisors (1872076949).

4692994923 is a wasteful number, since it uses less digits than its factorization.

4692994923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 827346.

The product of its digits is 7558272, while the sum is 57.

The square root of 4692994923 is about 68505.4371783729. The cubic root of 4692994923 is about 1674.2360722867.

The spelling of 4692994923 in words is "four billion, six hundred ninety-two million, nine hundred ninety-four thousand, nine hundred twenty-three".