4693779999 has 12 divisors (see below), whose sum is σ = 6945268512. Its totient is φ = 3052864800.

The previous prime is 4693779953. The next prime is 4693780031. The reversal of 4693779999 is 9999773964.

4693779999 is a `hidden beast` number, since 469 + 3 + 7 + 79 + 9 + 99 = 666.

It is not a de Polignac number, because 4693779999 - 2⁸ = 4693779743 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4693779199) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6359767 + ... + 6360504.

It is an arithmetic number, because the mean of its divisors is an integer number (578772376).

Almost surely, 2^4693779999 is an apocalyptic number.

4693779999 is a deficient number, since it is larger than the sum of its proper divisors (2251488513).

4693779999 is a wasteful number, since it uses less digits than its factorization.

4693779999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12720318 (or 12720315 counting only the distinct ones).

The product of its digits is 208324872, while the sum is 72.

The square root of 4693779999 is about 68511.1669656852. The cubic root of 4693779999 is about 1674.3294262674.

The spelling of 4693779999 in words is "four billion, six hundred ninety-three million, seven hundred seventy-nine thousand, nine hundred ninety-nine".