2894083397 has 4 divisors (see below), whose sum is σ = 2895443616. Its totient is φ = 2892723180.

The previous prime is 2894083319. The next prime is 2894083411. The reversal of 2894083397 is 7933804982.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7933804982 = 2 ⋅3966902491.

It is a cyclic number.

It is not a de Polignac number, because 2894083397 - 2⁸ = 2894083141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2894083897) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 676913 + ... + 681174.

It is an arithmetic number, because the mean of its divisors is an integer number (723860904).

Almost surely, 2^2894083397 is an apocalyptic number.

It is an amenable number.

2894083397 is a deficient number, since it is larger than the sum of its proper divisors (1360219).

2894083397 is a wasteful number, since it uses less digits than its factorization.

2894083397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1360218.

The product of its (nonzero) digits is 2612736, while the sum is 53.

The square root of 2894083397 is about 53796.6857436404. The cubic root of 2894083397 is about 1425.0726786775.

The spelling of 2894083397 in words is "two billion, eight hundred ninety-four million, eighty-three thousand, three hundred ninety-seven".