345354011 has 8 divisors (see below), whose sum is σ = 362296800. Its totient is φ = 328746880.

The previous prime is 345353977. The next prime is 345354019. The reversal of 345354011 is 110453543.

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

It is a cyclic number.

It is not a de Polignac number, because 345354011 - 2¹⁸ = 345091867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (345354019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81806 + ... + 85923.

It is an arithmetic number, because the mean of its divisors is an integer number (45287100).

Almost surely, 2^345354011 is an apocalyptic number.

345354011 is a deficient number, since it is larger than the sum of its proper divisors (16942789).

345354011 is a wasteful number, since it uses less digits than its factorization.

345354011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167829.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 345354011 is about 18583.7028333968. The cubic root of 345354011 is about 701.5977185320.

The spelling of 345354011 in words is "three hundred forty-five million, three hundred fifty-four thousand, eleven".