4742087493 has 16 divisors (see below), whose sum is σ = 7428165696. Its totient is φ = 2652915840.

The previous prime is 4742087489. The next prime is 4742087501. The reversal of 4742087493 is 3947802474.

It is not a de Polignac number, because 4742087493 - 2² = 4742087489 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4742087293) 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, 5526480 + ... + 5527337.

It is an arithmetic number, because the mean of its divisors is an integer number (464260356).

Almost surely, 2^4742087493 is an apocalyptic number.

It is an amenable number.

4742087493 is a deficient number, since it is larger than the sum of its proper divisors (2686078203).

4742087493 is a wasteful number, since it uses less digits than its factorization.

4742087493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11053844.

The product of its (nonzero) digits is 1354752, while the sum is 48.

The square root of 4742087493 is about 68862.8164759473. The cubic root of 4742087493 is about 1680.0537932747.

The spelling of 4742087493 in words is "four billion, seven hundred forty-two million, eighty-seven thousand, four hundred ninety-three".