340680762 has 64 divisors (see below), whose sum is σ = 788843520. Its totient is φ = 108864000.

The previous prime is 340680727. The next prime is 340680797. The reversal of 340680762 is 267086043.

It is an interprime number because it is at equal distance from previous prime (340680727) and next prime (340680797).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 188262 + ... + 190062.

It is an arithmetic number, because the mean of its divisors is an integer number (12325680).

Almost surely, 2^340680762 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 340680762, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (394421760).

340680762 is an abundant number, since it is smaller than the sum of its proper divisors (448162758).

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

340680762 is a wasteful number, since it uses less digits than its factorization.

340680762 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1956 (or 1950 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The square root of 340680762 is about 18457.5394351468. The cubic root of 340680762 is about 698.4187176878.

The spelling of 340680762 in words is "three hundred forty million, six hundred eighty thousand, seven hundred sixty-two".