340373312 has 14 divisors (see below), whose sum is σ = 675428418. Its totient is φ = 170186624.

The previous prime is 340373311. The next prime is 340373321. The reversal of 340373312 is 213373043.

It can be written as a sum of positive squares in only one way, i.e., 310605376 + 29767936 = 17624^2 + 5456^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340373311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2659103 + ... + 2659230.

It is an arithmetic number, because the mean of its divisors is an integer number (48244887).

Almost surely, 2^340373312 is an apocalyptic number.

340373312 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

340373312 is a deficient number, since it is larger than the sum of its proper divisors (335055106).

340373312 is an equidigital number, since it uses as much as digits as its factorization.

340373312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5318345 (or 5318335 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 26.

The square root of 340373312 is about 18449.2089803330. The cubic root of 340373312 is about 698.2085566556.

The spelling of 340373312 in words is "three hundred forty million, three hundred seventy-three thousand, three hundred twelve".