340013034 has 24 divisors (see below), whose sum is σ = 737137440. Its totient is φ = 113269608.

The previous prime is 340013021. The next prime is 340013057. The reversal of 340013034 is 430310043.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 340012998 and 340013016.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31827 + ... + 41145.

It is an arithmetic number, because the mean of its divisors is an integer number (30714060).

Almost surely, 2^340013034 is an apocalyptic number.

340013034 is an abundant number, since it is smaller than the sum of its proper divisors (397124406).

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

340013034 is a wasteful number, since it uses less digits than its factorization.

340013034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11354 (or 11351 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 340013034 is about 18439.4423451470. The cubic root of 340013034 is about 697.9621233241.

Adding to 340013034 its reverse (430310043), we get a palindrome (770323077).

The spelling of 340013034 in words is "three hundred forty million, thirteen thousand, thirty-four".