3031797 has 8 divisors (see below), whose sum is σ = 4280256. Its totient is φ = 1902272.

The previous prime is 3031793. The next prime is 3031799. The reversal of 3031797 is 7971303.

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 3031797 - 2² = 3031793 is a prime.

3031797 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3031793) 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, 29673 + ... + 29774.

It is an arithmetic number, because the mean of its divisors is an integer number (535032).

Almost surely, 2^3031797 is an apocalyptic number.

It is an amenable number.

3031797 is a deficient number, since it is larger than the sum of its proper divisors (1248459).

3031797 is a wasteful number, since it uses less digits than its factorization.

3031797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59467.

The product of its (nonzero) digits is 3969, while the sum is 30.

The square root of 3031797 is about 1741.2056168069. The cubic root of 3031797 is about 144.7327141012.

It can be divided in two parts, 3031 and 797, that added together give a triangular number (3828 = T₈₇).

The spelling of 3031797 in words is "three million, thirty-one thousand, seven hundred ninety-seven".