2746376321 has 8 divisors (see below), whose sum is σ = 2958790464. Its totient is φ = 2534127120.

The previous prime is 2746376291. The next prime is 2746376323. The reversal of 2746376321 is 1236736472.

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

It is a cyclic number.

It is not a de Polignac number, because 2746376321 - 2¹⁸ = 2746114177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2746376323) 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, 5495 + ... + 74316.

It is an arithmetic number, because the mean of its divisors is an integer number (369848808).

Almost surely, 2^2746376321 is an apocalyptic number.

It is an amenable number.

2746376321 is a deficient number, since it is larger than the sum of its proper divisors (212414143).

2746376321 is a wasteful number, since it uses less digits than its factorization.

2746376321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82471.

The product of its digits is 254016, while the sum is 41.

The square root of 2746376321 is about 52405.8805955973. The cubic root of 2746376321 is about 1400.4040196191.

The spelling of 2746376321 in words is "two billion, seven hundred forty-six million, three hundred seventy-six thousand, three hundred twenty-one".