4099726834 has 24 divisors (see below), whose sum is σ = 7465847040. Its totient is φ = 1653669696.

The previous prime is 4099726777. The next prime is 4099726847. The reversal of 4099726834 is 4386279904.

It is a happy number.

It is a super-2 number, since 2×4099726834² = 33615520226839327112, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 502594 + ... + 510685.

It is an arithmetic number, because the mean of its divisors is an integer number (311076960).

Almost surely, 2^4099726834 is an apocalyptic number.

4099726834 is a deficient number, since it is larger than the sum of its proper divisors (3366120206).

4099726834 is a wasteful number, since it uses less digits than its factorization.

4099726834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1013322 (or 1013305 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 52.

The square root of 4099726834 is about 64029.1092707059. The cubic root of 4099726834 is about 1600.4851177419.

The spelling of 4099726834 in words is "four billion, ninety-nine million, seven hundred twenty-six thousand, eight hundred thirty-four".