345402326 has 8 divisors (see below), whose sum is σ = 532106400. Its totient is φ = 168033528.

The previous prime is 345402301. The next prime is 345402331. The reversal of 345402326 is 623204543.

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, 2333726 + ... + 2333873.

It is an arithmetic number, because the mean of its divisors is an integer number (66513300).

Almost surely, 2^345402326 is an apocalyptic number.

345402326 is a deficient number, since it is larger than the sum of its proper divisors (186704074).

345402326 is a wasteful number, since it uses less digits than its factorization.

345402326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4667638.

The product of its (nonzero) digits is 17280, while the sum is 29.

The square root of 345402326 is about 18585.0027172449. The cubic root of 345402326 is about 701.6304348289.

Adding to 345402326 its reverse (623204543), we get a palindrome (968606869).

The spelling of 345402326 in words is "three hundred forty-five million, four hundred two thousand, three hundred twenty-six".