340313016 has 32 divisors (see below), whose sum is σ = 853372800. Its totient is φ = 113092320.

The previous prime is 340312993. The next prime is 340313023. The reversal of 340313016 is 610313043.

It is a junction number, because it is equal to n+sod(n) for n = 340312983 and 340313001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13476 + ... + 29363.

It is an arithmetic number, because the mean of its divisors is an integer number (26667900).

Almost surely, 2^340313016 is an apocalyptic number.

It is an amenable number.

340313016 is an abundant number, since it is smaller than the sum of its proper divisors (513059784).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

340313016 is a wasteful number, since it uses less digits than its factorization.

340313016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43179 (or 43175 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 340313016 is about 18447.5747999568. The cubic root of 340313016 is about 698.1673257798.

Adding to 340313016 its reverse (610313043), we get a palindrome (950626059).

The spelling of 340313016 in words is "three hundred forty million, three hundred thirteen thousand, sixteen".