4942992494 has 16 divisors (see below), whose sum is σ = 8102920320. Its totient is φ = 2242818360.

The previous prime is 4942992487. The next prime is 4942992497.

4942992494 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4942992497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187154 + ... + 211925.

It is an arithmetic number, because the mean of its divisors is an integer number (506432520).

Almost surely, 2^4942992494 is an apocalyptic number.

4942992494 is a deficient number, since it is larger than the sum of its proper divisors (3159927826).

4942992494 is a wasteful number, since it uses less digits than its factorization.

4942992494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399655.

The product of its digits is 6718464, while the sum is 56.

The square root of 4942992494 is about 70306.4185832275. The cubic root of 4942992494 is about 1703.4523262072.

The spelling of 4942992494 in words is "four billion, nine hundred forty-two million, nine hundred ninety-two thousand, four hundred ninety-four".