345426374 has 8 divisors (see below), whose sum is σ = 540667440. Its totient is φ = 165203896.

The previous prime is 345426371. The next prime is 345426377. The reversal of 345426374 is 473624543.

It is an interprime number because it is at equal distance from previous prime (345426371) and next prime (345426377).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345426371) 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, 3754589 + ... + 3754680.

It is an arithmetic number, because the mean of its divisors is an integer number (67583430).

Almost surely, 2^345426374 is an apocalyptic number.

345426374 is a deficient number, since it is larger than the sum of its proper divisors (195241066).

345426374 is a wasteful number, since it uses less digits than its factorization.

345426374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7509294.

The product of its digits is 241920, while the sum is 38.

The square root of 345426374 is about 18585.6496792552. The cubic root of 345426374 is about 701.6467176928.

The spelling of 345426374 in words is "three hundred forty-five million, four hundred twenty-six thousand, three hundred seventy-four".