3345431015 has 8 divisors (see below), whose sum is σ = 4026431760. Its totient is φ = 2668401792.

The previous prime is 3345430997. The next prime is 3345431017. The reversal of 3345431015 is 5101345433.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3345431015 is a prime.

It is a super-2 number, since 2×3345431015² = 22383817352247860450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3345431017) 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, 991025 + ... + 994394.

It is an arithmetic number, because the mean of its divisors is an integer number (503303970).

Almost surely, 2^3345431015 is an apocalyptic number.

3345431015 is a deficient number, since it is larger than the sum of its proper divisors (681000745).

3345431015 is a wasteful number, since it uses less digits than its factorization.

3345431015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1985761.

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 3345431015 is about 57839.7010279272. The cubic root of 3345431015 is about 1495.6065539477.

Adding to 3345431015 its reverse (5101345433), we get a palindrome (8446776448).

The spelling of 3345431015 in words is "three billion, three hundred forty-five million, four hundred thirty-one thousand, fifteen".