2949031 has 4 divisors (see below), whose sum is σ = 2952832. Its totient is φ = 2945232.

The previous prime is 2949029. The next prime is 2949043. The reversal of 2949031 is 1309492.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2949031 - 2¹ = 2949029 is a prime.

It is a super-2 number, since 2×2949031² = 17393567677922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2949931) 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, 270 + ... + 2443.

It is an arithmetic number, because the mean of its divisors is an integer number (738208).

2^2949031 is an apocalyptic number.

2949031 is a deficient number, since it is larger than the sum of its proper divisors (3801).

2949031 is a wasteful number, since it uses less digits than its factorization.

2949031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3800.

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 2949031 is about 1717.2742937574. The cubic root of 2949031 is about 143.4035092935.

The spelling of 2949031 in words is "two million, nine hundred forty-nine thousand, thirty-one".