340697488 has 20 divisors (see below), whose sum is σ = 660694320. Its totient is φ = 170195744.

The previous prime is 340697473. The next prime is 340697507. The reversal of 340697488 is 884796043.

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, 10023 + ... + 27961.

It is an arithmetic number, because the mean of its divisors is an integer number (33034716).

Almost surely, 2^340697488 is an apocalyptic number.

It is an amenable number.

340697488 is a deficient number, since it is larger than the sum of its proper divisors (319996832).

340697488 is a wasteful number, since it uses less digits than its factorization.

340697488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19134 (or 19128 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 49.

The square root of 340697488 is about 18457.9925235655. The cubic root of 340697488 is about 698.4301473130.

The spelling of 340697488 in words is "three hundred forty million, six hundred ninety-seven thousand, four hundred eighty-eight".