2987340862 has 8 divisors (see below), whose sum is σ = 4888375992. Its totient is φ = 1357882200.

The previous prime is 2987340841. The next prime is 2987340871. The reversal of 2987340862 is 2680437892.

2987340862 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

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, 67894089 + ... + 67894132.

It is an arithmetic number, because the mean of its divisors is an integer number (611046999).

Almost surely, 2^2987340862 is an apocalyptic number.

2987340862 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2987340862 is a deficient number, since it is larger than the sum of its proper divisors (1901035130).

2987340862 is a wasteful number, since it uses less digits than its factorization.

2987340862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135788234.

The product of its (nonzero) digits is 1161216, while the sum is 49.

The square root of 2987340862 is about 54656.5719927622. The cubic root of 2987340862 is about 1440.2180839326.

The spelling of 2987340862 in words is "two billion, nine hundred eighty-seven million, three hundred forty thousand, eight hundred sixty-two".