3299994997 has 8 divisors (see below), whose sum is σ = 3561522944. Its totient is φ = 3039564528.

The previous prime is 3299994991. The next prime is 3299995009. The reversal of 3299994997 is 7994999923.

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

It is a de Polignac number, because none of the positive numbers 2^k-3299994997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3299994991) 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, 268113 + ... + 280150.

It is an arithmetic number, because the mean of its divisors is an integer number (445190368).

Almost surely, 2^3299994997 is an apocalyptic number.

It is an amenable number.

3299994997 is a deficient number, since it is larger than the sum of its proper divisors (261527947).

3299994997 is a wasteful number, since it uses less digits than its factorization.

3299994997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 548739.

The product of its digits is 89282088, while the sum is 70.

The square root of 3299994997 is about 57445.5829198381. The cubic root of 3299994997 is about 1488.8048005803.

The spelling of 3299994997 in words is "three billion, two hundred ninety-nine million, nine hundred ninety-four thousand, nine hundred ninety-seven".