345476726 has 8 divisors (see below), whose sum is σ = 592245840. Its totient is φ = 148061448.

The previous prime is 345476713. The next prime is 345476777. The reversal of 345476726 is 627674543.

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

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, 12338441 + ... + 12338468.

It is an arithmetic number, because the mean of its divisors is an integer number (74030730).

Almost surely, 2^345476726 is an apocalyptic number.

345476726 is a deficient number, since it is larger than the sum of its proper divisors (246769114).

345476726 is a wasteful number, since it uses less digits than its factorization.

345476726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24676918.

The product of its digits is 846720, while the sum is 44.

The square root of 345476726 is about 18587.0042233815. The cubic root of 345476726 is about 701.6808085070.

The spelling of 345476726 in words is "three hundred forty-five million, four hundred seventy-six thousand, seven hundred twenty-six".