340625398683 has 8 divisors (see below), whose sum is σ = 454170221568. Its totient is φ = 227082087464.

The previous prime is 340625398681. The next prime is 340625398733. The reversal of 340625398683 is 386893526043.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 340625398683 - 2¹ = 340625398681 is a prime.

It is not an unprimeable number, because it can be changed into a prime (340625398681) 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, 345910 + ... + 894932.

It is an arithmetic number, because the mean of its divisors is an integer number (56771277696).

Almost surely, 2^340625398683 is an apocalyptic number.

340625398683 is a deficient number, since it is larger than the sum of its proper divisors (113544822885).

340625398683 is a wasteful number, since it uses less digits than its factorization.

340625398683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 755833.

The product of its (nonzero) digits is 22394880, while the sum is 57.

The spelling of 340625398683 in words is "three hundred forty billion, six hundred twenty-five million, three hundred ninety-eight thousand, six hundred eighty-three".