340875480 has 128 divisors (see below), whose sum is σ = 1120780800. Its totient is φ = 82252800.

The previous prime is 340875463. The next prime is 340875497. The reversal of 340875480 is 84578043.

It is an interprime number because it is at equal distance from previous prime (340875463) and next prime (340875497).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 370461 + ... + 371379.

It is an arithmetic number, because the mean of its divisors is an integer number (8756100).

Almost surely, 2^340875480 is an apocalyptic number.

340875480 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 340875480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (560390400).

340875480 is an abundant number, since it is smaller than the sum of its proper divisors (779905320).

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

340875480 is a wasteful number, since it uses less digits than its factorization.

340875480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1225 (or 1221 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 39.

The square root of 340875480 is about 18462.8134367436. The cubic root of 340875480 is about 698.5517540567.

The spelling of 340875480 in words is "three hundred forty million, eight hundred seventy-five thousand, four hundred eighty".