340403701 has 8 divisors (see below), whose sum is σ = 374821344. Its totient is φ = 306564720.

The previous prime is 340403669. The next prime is 340403717. The reversal of 340403701 is 107304043.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 340403701 - 2⁵ = 340403669 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340403731) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143430 + ... + 145783.

It is an arithmetic number, because the mean of its divisors is an integer number (46852668).

Almost surely, 2^340403701 is an apocalyptic number.

It is an amenable number.

340403701 is a deficient number, since it is larger than the sum of its proper divisors (34417643).

340403701 is a wasteful number, since it uses less digits than its factorization.

340403701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289331.

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 340403701 is about 18450.0325473968. The cubic root of 340403701 is about 698.2293350458.

Adding to 340403701 its reverse (107304043), we get a palindrome (447707744).

The spelling of 340403701 in words is "three hundred forty million, four hundred three thousand, seven hundred one".