6479031 has 32 divisors (see below), whose sum is σ = 10063872. Its totient is φ = 3674880.

The previous prime is 6479021. The next prime is 6479041. The reversal of 6479031 is 1309746.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (6479021) and next prime (6479041).

It is not a de Polignac number, because 6479031 - 2⁵ = 6478999 is a prime.

It is a super-2 number, since 2×6479031² = 83955685397922, which contains 22 as substring.

6479031 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 6479031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6479021) 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, 27691 + ... + 27923.

It is an arithmetic number, because the mean of its divisors is an integer number (314496).

Almost surely, 2^6479031 is an apocalyptic number.

6479031 is a deficient number, since it is larger than the sum of its proper divisors (3584841).

6479031 is a wasteful number, since it uses less digits than its factorization.

6479031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303.

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 6479031 is about 2545.3940755804. The cubic root of 6479031 is about 186.4246569671.

The spelling of 6479031 in words is "six million, four hundred seventy-nine thousand, thirty-one".