425781094 has 8 divisors (see below), whose sum is σ = 659274048. Its totient is φ = 206023080.

The previous prime is 425781079. The next prime is 425781113. The reversal of 425781094 is 490187524.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3433657 + ... + 3433780.

It is an arithmetic number, because the mean of its divisors is an integer number (82409256).

Almost surely, 2^425781094 is an apocalyptic number.

425781094 is a deficient number, since it is larger than the sum of its proper divisors (233492954).

425781094 is a wasteful number, since it uses less digits than its factorization.

425781094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6867470.

The product of its (nonzero) digits is 80640, while the sum is 40.

The square root of 425781094 is about 20634.4637439406. The cubic root of 425781094 is about 752.3076149726.

The spelling of 425781094 in words is "four hundred twenty-five million, seven hundred eighty-one thousand, ninety-four".