2999764 has 6 divisors (see below), whose sum is σ = 5249594. Its totient is φ = 1499880.

The previous prime is 2999707. The next prime is 2999767. The reversal of 2999764 is 4679992.

It can be written as a sum of positive squares in only one way, i.e., 2862864 + 136900 = 1692^2 + 370^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2999767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 374967 + ... + 374974.

2^2999764 is an apocalyptic number.

It is an amenable number.

2999764 is a deficient number, since it is larger than the sum of its proper divisors (2249830).

2999764 is a wasteful number, since it uses less digits than its factorization.

2999764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 749945 (or 749943 counting only the distinct ones).

The product of its digits is 244944, while the sum is 46.

The square root of 2999764 is about 1731.9826788972. The cubic root of 2999764 is about 144.2211750327.

The spelling of 2999764 in words is "two million, nine hundred ninety-nine thousand, seven hundred sixty-four".