345151811 has 8 divisors (see below), whose sum is σ = 351042384. Its totient is φ = 339292800.

The previous prime is 345151801. The next prime is 345151831. The reversal of 345151811 is 118151543.

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 345151811 - 2⁶ = 345151747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (345151801) 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, 14711 + ... + 30111.

It is an arithmetic number, because the mean of its divisors is an integer number (43880298).

Almost surely, 2^345151811 is an apocalyptic number.

345151811 is a deficient number, since it is larger than the sum of its proper divisors (5890573).

345151811 is a wasteful number, since it uses less digits than its factorization.

345151811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15781.

The product of its digits is 2400, while the sum is 29.

The square root of 345151811 is about 18578.2617862921. The cubic root of 345151811 is about 701.4607665451.

The spelling of 345151811 in words is "three hundred forty-five million, one hundred fifty-one thousand, eight hundred eleven".