2987611942 has 8 divisors (see below), whose sum is σ = 5121620496. Its totient is φ = 1280405112.

The previous prime is 2987611937. The next prime is 2987611973. The reversal of 2987611942 is 2491167892.

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

It is a super-2 number, since 2×2987611942² = 17851650231962022728, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106700413 + ... + 106700440.

It is an arithmetic number, because the mean of its divisors is an integer number (640202562).

Almost surely, 2^2987611942 is an apocalyptic number.

2987611942 is a deficient number, since it is larger than the sum of its proper divisors (2134008554).

2987611942 is a wasteful number, since it uses less digits than its factorization.

2987611942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213400862.

The product of its digits is 435456, while the sum is 49.

The square root of 2987611942 is about 54659.0517846770. The cubic root of 2987611942 is about 1440.2616458078.

The spelling of 2987611942 in words is "two billion, nine hundred eighty-seven million, six hundred eleven thousand, nine hundred forty-two".