340080408 has 48 divisors (see below), whose sum is σ = 922006800. Its totient is φ = 113242560.

The previous prime is 340080407. The next prime is 340080437. The reversal of 340080408 is 804080043.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340080401) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 93178 + ... + 96758.

It is an arithmetic number, because the mean of its divisors is an integer number (19208475).

Almost surely, 2^340080408 is an apocalyptic number.

It is an amenable number.

340080408 is an abundant number, since it is smaller than the sum of its proper divisors (581926392).

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

340080408 is a wasteful number, since it uses less digits than its factorization.

340080408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4912 (or 4905 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 340080408 is about 18441.2691537215. The cubic root of 340080408 is about 698.0082209632.

The spelling of 340080408 in words is "three hundred forty million, eighty thousand, four hundred eight".