2987709346 has 4 divisors (see below), whose sum is σ = 4481564022. Its totient is φ = 1493854672.

The previous prime is 2987709313. The next prime is 2987709377. The reversal of 2987709346 is 6439077892.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1586030625 + 1401678721 = 39825^2 + 37439^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 746927335 + ... + 746927338.

Almost surely, 2^2987709346 is an apocalyptic number.

2987709346 is a deficient number, since it is larger than the sum of its proper divisors (1493854676).

2987709346 is a wasteful number, since it uses less digits than its factorization.

2987709346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1493854675.

The product of its (nonzero) digits is 4572288, while the sum is 55.

The square root of 2987709346 is about 54659.9427917739. The cubic root of 2987709346 is about 1440.2772977425.

The spelling of 2987709346 in words is "two billion, nine hundred eighty-seven million, seven hundred nine thousand, three hundred forty-six".