340072435 has 8 divisors (see below), whose sum is σ = 408523536. Its totient is φ = 271766880.

The previous prime is 340072427. The next prime is 340072459. The reversal of 340072435 is 534270043.

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

It is not a de Polignac number, because 340072435 - 2³ = 340072427 is a prime.

It is a super-2 number, since 2×340072435² = 231298522093658450, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31176 + ... + 40645.

It is an arithmetic number, because the mean of its divisors is an integer number (51065442).

Almost surely, 2^340072435 is an apocalyptic number.

340072435 is a deficient number, since it is larger than the sum of its proper divisors (68451101).

340072435 is an equidigital number, since it uses as much as digits as its factorization.

340072435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72773.

The product of its (nonzero) digits is 10080, while the sum is 28.

The square root of 340072435 is about 18441.0529796972. The cubic root of 340072435 is about 698.0027661130.

The spelling of 340072435 in words is "three hundred forty million, seventy-two thousand, four hundred thirty-five".