4099949877 has 8 divisors (see below), whose sum is σ = 5467037760. Its totient is φ = 2733080960.

The previous prime is 4099949839. The next prime is 4099949899. The reversal of 4099949877 is 7789499904.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4099949877 - 2⁶ = 4099949813 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4099942877) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4449 + ... + 90662.

It is an arithmetic number, because the mean of its divisors is an integer number (683379720).

Almost surely, 2^4099949877 is an apocalyptic number.

It is an amenable number.

4099949877 is a deficient number, since it is larger than the sum of its proper divisors (1367087883).

4099949877 is a wasteful number, since it uses less digits than its factorization.

4099949877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109483.

The product of its (nonzero) digits is 41150592, while the sum is 66.

The square root of 4099949877 is about 64030.8509782589. The cubic root of 4099949877 is about 1600.5141416698.

The spelling of 4099949877 in words is "four billion, ninety-nine million, nine hundred forty-nine thousand, eight hundred seventy-seven".