345962480 has 40 divisors (see below), whose sum is σ = 830315904. Its totient is φ = 133920000.

The previous prime is 345962411. The next prime is 345962483. The reversal of 345962480 is 84269543.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345962483) 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, 67271 + ... + 72230.

Almost surely, 2^345962480 is an apocalyptic number.

It is an amenable number.

345962480 is an abundant number, since it is smaller than the sum of its proper divisors (484353424).

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

345962480 is a wasteful number, since it uses less digits than its factorization.

345962480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139545 (or 139539 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 41.

The square root of 345962480 is about 18600.0666665472. The cubic root of 345962480 is about 702.0095181920.

The spelling of 345962480 in words is "three hundred forty-five million, nine hundred sixty-two thousand, four hundred eighty".