2721364377 has 8 divisors (see below), whose sum is σ = 3629250240. Its totient is φ = 1813860720.

The previous prime is 2721364363. The next prime is 2721364397. The reversal of 2721364377 is 7734631272.

It is a happy number.

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

It is not a de Polignac number, because 2721364377 - 2⁴ = 2721364361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2721364307) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78502 + ... + 107727.

It is an arithmetic number, because the mean of its divisors is an integer number (453656280).

Almost surely, 2^2721364377 is an apocalyptic number.

It is an amenable number.

2721364377 is a deficient number, since it is larger than the sum of its proper divisors (907885863).

2721364377 is a wasteful number, since it uses less digits than its factorization.

2721364377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191103.

The product of its digits is 296352, while the sum is 42.

The square root of 2721364377 is about 52166.6979691067. The cubic root of 2721364377 is about 1396.1397701958.

The spelling of 2721364377 in words is "two billion, seven hundred twenty-one million, three hundred sixty-four thousand, three hundred seventy-seven".