345202001 has 8 divisors (see below), whose sum is σ = 354002208. Its totient is φ = 336420000.

The previous prime is 345201977. The next prime is 345202003. The reversal of 345202001 is 100202543.

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 345202001 - 2²² = 341007697 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (345202003) 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, 39086 + ... + 47096.

It is an arithmetic number, because the mean of its divisors is an integer number (44250276).

Almost surely, 2^345202001 is an apocalyptic number.

It is an amenable number.

345202001 is a deficient number, since it is larger than the sum of its proper divisors (8800207).

345202001 is a wasteful number, since it uses less digits than its factorization.

345202001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9103.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 345202001 is about 18579.6125094147. The cubic root of 345202001 is about 701.4947656998.

Adding to 345202001 its reverse (100202543), we get a palindrome (445404544).

The spelling of 345202001 in words is "three hundred forty-five million, two hundred two thousand, one".