340799020 has 12 divisors (see below), whose sum is σ = 715677984. Its totient is φ = 136319600.

The previous prime is 340799003. The next prime is 340799033. The reversal of 340799020 is 20997043.

It is a super-2 number, since 2×340799020² = 232287944065920800, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8519956 + ... + 8519995.

It is an arithmetic number, because the mean of its divisors is an integer number (59639832).

Almost surely, 2^340799020 is an apocalyptic number.

It is an amenable number.

340799020 is an abundant number, since it is smaller than the sum of its proper divisors (374878964).

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

340799020 is a wasteful number, since it uses less digits than its factorization.

340799020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17039960 (or 17039958 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 340799020 is about 18460.7426719512. The cubic root of 340799020 is about 698.4995206516.

The spelling of 340799020 in words is "three hundred forty million, seven hundred ninety-nine thousand, twenty".