3531340312 has 16 divisors (see below), whose sum is σ = 6642558000. Its totient is φ = 1759991520.

The previous prime is 3531340303. The next prime is 3531340313. The reversal of 3531340312 is 2130431353.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3531340313) 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, 707187 + ... + 712162.

It is an arithmetic number, because the mean of its divisors is an integer number (415159875).

Almost surely, 2^3531340312 is an apocalyptic number.

It is an amenable number.

3531340312 is a deficient number, since it is larger than the sum of its proper divisors (3111217688).

3531340312 is a wasteful number, since it uses less digits than its factorization.

3531340312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1419666 (or 1419662 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 25.

The square root of 3531340312 is about 59425.0815060442. The cubic root of 3531340312 is about 1522.8128190283.

Adding to 3531340312 its reverse (2130431353), we get a palindrome (5661771665).

It can be divided in two parts, 35313 and 40312, that added together give a square (75625 = 275²).

The spelling of 3531340312 in words is "three billion, five hundred thirty-one million, three hundred forty thousand, three hundred twelve".