340400967 has 8 divisors (see below), whose sum is σ = 459613440. Its totient is φ = 224061240.

The previous prime is 340400953. The next prime is 340401001. The reversal of 340400967 is 769004043.

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

It is not a de Polignac number, because 340400967 - 2¹⁵ = 340368199 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340400917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 717909 + ... + 718382.

It is an arithmetic number, because the mean of its divisors is an integer number (57451680).

Almost surely, 2^340400967 is an apocalyptic number.

340400967 is a deficient number, since it is larger than the sum of its proper divisors (119212473).

340400967 is a wasteful number, since it uses less digits than its factorization.

340400967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1436373.

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 340400967 is about 18449.9584552378. The cubic root of 340400967 is about 698.2274657319.

The spelling of 340400967 in words is "three hundred forty million, four hundred thousand, nine hundred sixty-seven".