3046349918 has 16 divisors (see below), whose sum is σ = 4852695744. Its totient is φ = 1429317120.

The previous prime is 3046349899. The next prime is 3046349923. The reversal of 3046349918 is 8199436403.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121478 + ... + 144393.

It is an arithmetic number, because the mean of its divisors is an integer number (303293484).

Almost surely, 2^3046349918 is an apocalyptic number.

3046349918 is a deficient number, since it is larger than the sum of its proper divisors (1806345826).

3046349918 is a wasteful number, since it uses less digits than its factorization.

3046349918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266227.

The product of its (nonzero) digits is 559872, while the sum is 47.

The square root of 3046349918 is about 55193.7489032952. The cubic root of 3046349918 is about 1449.6392155097.

The spelling of 3046349918 in words is "three billion, forty-six million, three hundred forty-nine thousand, nine hundred eighteen".