345934901 has 8 divisors (see below), whose sum is σ = 376732440. Its totient is φ = 315735552.

The previous prime is 345934891. The next prime is 345934931. The reversal of 345934901 is 109439543.

It can be written as a sum of positive squares in 4 ways, for example, as 12100 + 345922801 = 110^2 + 18599^2 .

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 345934901 - 2¹⁰ = 345933877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345934931) 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, 148340 + ... + 150653.

It is an arithmetic number, because the mean of its divisors is an integer number (47091555).

Almost surely, 2^345934901 is an apocalyptic number.

It is an amenable number.

345934901 is a deficient number, since it is larger than the sum of its proper divisors (30797539).

345934901 is a wasteful number, since it uses less digits than its factorization.

345934901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299095.

The product of its (nonzero) digits is 58320, while the sum is 38.

The square root of 345934901 is about 18599.3252834612. The cubic root of 345934901 is about 701.9908637269.

The spelling of 345934901 in words is "three hundred forty-five million, nine hundred thirty-four thousand, nine hundred one".