340796970 has 40 divisors (see below), whose sum is σ = 916367364. Its totient is φ = 90878976.

The previous prime is 340796969. The next prime is 340797001. The reversal of 340796970 is 79697043.

It can be written as a sum of positive squares in 2 ways, for example, as 339406929 + 1390041 = 18423^2 + 1179^2 .

It is a super-2 number, since 2×340796970² = 232285149522361800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 209559 + ... + 211178.

Almost surely, 2^340796970 is an apocalyptic number.

340796970 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

340796970 is an abundant number, since it is smaller than the sum of its proper divisors (575570394).

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

340796970 is a wasteful number, since it uses less digits than its factorization.

340796970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420756 (or 420747 counting only the distinct ones).

The product of its (nonzero) digits is 285768, while the sum is 45.

The square root of 340796970 is about 18460.6871486410. The cubic root of 340796970 is about 698.4981200931.

The spelling of 340796970 in words is "three hundred forty million, seven hundred ninety-six thousand, nine hundred seventy".