340569048 has 32 divisors (see below), whose sum is σ = 851880960. Its totient is φ = 113461920.

The previous prime is 340569023. The next prime is 340569067. The reversal of 340569048 is 840965043.

It is a junction number, because it is equal to n+sod(n) for n = 340568997 and 340569015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74361 + ... + 78807.

It is an arithmetic number, because the mean of its divisors is an integer number (26621280).

Almost surely, 2^340569048 is an apocalyptic number.

It is an amenable number.

340569048 is an abundant number, since it is smaller than the sum of its proper divisors (511311912).

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

340569048 is a wasteful number, since it uses less digits than its factorization.

340569048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7647 (or 7643 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 340569048 is about 18454.5129439929. The cubic root of 340569048 is about 698.3423689109.

The spelling of 340569048 in words is "three hundred forty million, five hundred sixty-nine thousand, forty-eight".