340897120 has 48 divisors (see below), whose sum is σ = 824115600. Its totient is φ = 133185024.

The previous prime is 340897061. The next prime is 340897121. The reversal of 340897120 is 21798043.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340897121) 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, 17895 + ... + 31654.

It is an arithmetic number, because the mean of its divisors is an integer number (17169075).

Almost surely, 2^340897120 is an apocalyptic number.

It is an amenable number.

340897120 is an abundant number, since it is smaller than the sum of its proper divisors (483218480).

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

340897120 is a wasteful number, since it uses less digits than its factorization.

340897120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49607 (or 49599 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 340897120 is about 18463.3994703034. The cubic root of 340897120 is about 698.5665359355.

It can be divided in two parts, 34089 and 7120, that added together give a square (41209 = 203²).

The spelling of 340897120 in words is "three hundred forty million, eight hundred ninety-seven thousand, one hundred twenty".