340063252 has 24 divisors (see below), whose sum is σ = 599687424. Its totient is φ = 168729792.

The previous prime is 340063249. The next prime is 340063253. The reversal of 340063252 is 252360043.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340063253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 550848 + ... + 551464.

It is an arithmetic number, because the mean of its divisors is an integer number (24986976).

Almost surely, 2^340063252 is an apocalyptic number.

It is an amenable number.

340063252 is a deficient number, since it is larger than the sum of its proper divisors (259624172).

340063252 is a wasteful number, since it uses less digits than its factorization.

340063252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1455 (or 1453 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 340063252 is about 18440.8039954878. The cubic root of 340063252 is about 697.9964833171.

The spelling of 340063252 in words is "three hundred forty million, sixty-three thousand, two hundred fifty-two".