345901460 has 48 divisors (see below), whose sum is σ = 782443200. Its totient is φ = 128024064.

The previous prime is 345901459. The next prime is 345901463. The reversal of 345901460 is 64109543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345901463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5756 + ... + 26924.

It is an arithmetic number, because the mean of its divisors is an integer number (16300900).

Almost surely, 2^345901460 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 345901460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (391221600).

345901460 is an abundant number, since it is smaller than the sum of its proper divisors (436541740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

345901460 is a wasteful number, since it uses less digits than its factorization.

345901460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21240 (or 21238 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 345901460 is about 18598.4262775107. The cubic root of 345901460 is about 701.9682428688.

The spelling of 345901460 in words is "three hundred forty-five million, nine hundred one thousand, four hundred sixty".