706474637 has 8 divisors (see below), whose sum is σ = 781555392. Its totient is φ = 633203200.

The previous prime is 706474619. The next prime is 706474687. The reversal of 706474637 is 736474607.

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 706474637 - 2⁸ = 706474381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (706474607) 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, 451508 + ... + 453069.

It is an arithmetic number, because the mean of its divisors is an integer number (97694424).

Almost surely, 2^706474637 is an apocalyptic number.

It is an amenable number.

706474637 is a deficient number, since it is larger than the sum of its proper divisors (75080755).

706474637 is a wasteful number, since it uses less digits than its factorization.

706474637 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 904659.

The product of its (nonzero) digits is 592704, while the sum is 44.

The square root of 706474637 is about 26579.5906100903. The cubic root of 706474637 is about 890.6331550656.

The spelling of 706474637 in words is "seven hundred six million, four hundred seventy-four thousand, six hundred thirty-seven".