4349871946 has 32 divisors (see below), whose sum is σ = 7556394240. Its totient is φ = 1839511296.

The previous prime is 4349871943. The next prime is 4349871971. The reversal of 4349871946 is 6491789434.

It is not an unprimeable number, because it can be changed into a prime (4349871943) 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, 356275 + ... + 368281.

It is an arithmetic number, because the mean of its divisors is an integer number (236137320).

Almost surely, 2^4349871946 is an apocalyptic number.

4349871946 is a deficient number, since it is larger than the sum of its proper divisors (3206522294).

4349871946 is a wasteful number, since it uses less digits than its factorization.

4349871946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12358.

The product of its digits is 5225472, while the sum is 55.

The square root of 4349871946 is about 65953.5590093514. The cubic root of 4349871946 is about 1632.3958827211.

The spelling of 4349871946 in words is "four billion, three hundred forty-nine million, eight hundred seventy-one thousand, nine hundred forty-six".