2994381 has 32 divisors (see below), whose sum is σ = 5040000. Its totient is φ = 1741824.

The previous prime is 2994377. The next prime is 2994389. The reversal of 2994381 is 1834992.

It is not a de Polignac number, because 2994381 - 2² = 2994377 is a prime.

It is a super-2 number, since 2×2994381² = 17932635146322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2994389) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6445 + ... + 6893.

It is an arithmetic number, because the mean of its divisors is an integer number (157500).

2^2994381 is an apocalyptic number.

It is an amenable number.

2994381 is a deficient number, since it is larger than the sum of its proper divisors (2045619).

2994381 is a wasteful number, since it uses less digits than its factorization.

2994381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490 (or 484 counting only the distinct ones).

The product of its digits is 15552, while the sum is 36.

The square root of 2994381 is about 1730.4279817432. The cubic root of 2994381 is about 144.1348563062.

It can be divided in two parts, 2994 and 381, that added together give a cube (3375 = 15³).

The spelling of 2994381 in words is "two million, nine hundred ninety-four thousand, three hundred eighty-one".