4749089746 has 4 divisors (see below), whose sum is σ = 7123634622. Its totient is φ = 2374544872.

The previous prime is 4749089731. The next prime is 4749089747. The reversal of 4749089746 is 6479809474.

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., 2963604721 + 1785485025 = 54439^2 + 42255^2 .

It is not an unprimeable number, because it can be changed into a prime (4749089747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1187272435 + ... + 1187272438.

Almost surely, 2^4749089746 is an apocalyptic number.

4749089746 is a deficient number, since it is larger than the sum of its proper divisors (2374544876).

4749089746 is a wasteful number, since it uses less digits than its factorization.

4749089746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2374544875.

The product of its (nonzero) digits is 12192768, while the sum is 58.

The square root of 4749089746 is about 68913.6397674655. The cubic root of 4749089746 is about 1680.8803192920.

The spelling of 4749089746 in words is "four billion, seven hundred forty-nine million, eighty-nine thousand, seven hundred forty-six".