340514414 has 8 divisors (see below), whose sum is σ = 512236200. Its totient is φ = 169769016.

The previous prime is 340514407. The next prime is 340514477. The reversal of 340514414 is 414415043.

It is a happy number.

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

It is a super-2 number, since 2×340514414² = 231900132283526792, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 243224 + ... + 244619.

It is an arithmetic number, because the mean of its divisors is an integer number (64029525).

Almost surely, 2^340514414 is an apocalyptic number.

340514414 is a deficient number, since it is larger than the sum of its proper divisors (171721786).

340514414 is a wasteful number, since it uses less digits than its factorization.

340514414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488194.

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 340514414 is about 18453.0326504886. The cubic root of 340514414 is about 698.3050242788.

Adding to 340514414 its reverse (414415043), we get a palindrome (754929457).

The spelling of 340514414 in words is "three hundred forty million, five hundred fourteen thousand, four hundred fourteen".