340000396 has 24 divisors (see below), whose sum is σ = 600321344. Its totient is φ = 168486480.

The previous prime is 340000387. The next prime is 340000399. The reversal of 340000396 is 693000043.

340000396 is a modest number, since divided by 396 gives 340 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 340000396.

It is not an unprimeable number, because it can be changed into a prime (340000399) 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, 418831 + ... + 419641.

Almost surely, 2^340000396 is an apocalyptic number.

It is an amenable number.

340000396 is a deficient number, since it is larger than the sum of its proper divisors (260320948).

340000396 is a wasteful number, since it uses less digits than its factorization.

340000396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1621 (or 1619 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 25.

The square root of 340000396 is about 18439.0996526403. The cubic root of 340000396 is about 697.9534756609.

The spelling of 340000396 in words is "three hundred forty million, three hundred ninety-six", and thus it is an aban number.