345436367 has 4 divisors (see below), whose sum is σ = 348493440. Its totient is φ = 342379296.

The previous prime is 345436363. The next prime is 345436381. The reversal of 345436367 is 763634543.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 345436367 - 2² = 345436363 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345436363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1528367 + ... + 1528592.

It is an arithmetic number, because the mean of its divisors is an integer number (87123360).

Almost surely, 2^345436367 is an apocalyptic number.

345436367 is a deficient number, since it is larger than the sum of its proper divisors (3057073).

345436367 is a wasteful number, since it uses less digits than its factorization.

345436367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3057072.

The product of its digits is 544320, while the sum is 41.

The square root of 345436367 is about 18585.9185137566. The cubic root of 345436367 is about 701.6534837155.

The spelling of 345436367 in words is "three hundred forty-five million, four hundred thirty-six thousand, three hundred sixty-seven".