2987664322 has 8 divisors (see below), whose sum is σ = 4576847616. Its totient is φ = 1462048452.

The previous prime is 2987664307. The next prime is 2987664343. The reversal of 2987664322 is 2234667892.

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

It is a super-2 number, since 2×2987664322² = 17852276201903439368, which contains 22 as substring.

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, 15891738 + ... + 15891925.

It is an arithmetic number, because the mean of its divisors is an integer number (572105952).

Almost surely, 2^2987664322 is an apocalyptic number.

2987664322 is a deficient number, since it is larger than the sum of its proper divisors (1589183294).

2987664322 is a wasteful number, since it uses less digits than its factorization.

2987664322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31783712.

The product of its digits is 1741824, while the sum is 49.

The square root of 2987664322 is about 54659.5309346870. The cubic root of 2987664322 is about 1440.2700628385.

The spelling of 2987664322 in words is "two billion, nine hundred eighty-seven million, six hundred sixty-four thousand, three hundred twenty-two".