706191696 has 400 divisors, whose sum is σ = 2614296960. Its totient is φ = 179159040.

The previous prime is 706191683. The next prime is 706191727. The reversal of 706191696 is 696191607.

It is a super-2 number, since 2×706191696² = 997413422998712832, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 2930136 + ... + 2930376.

Almost surely, 2^706191696 is an apocalyptic number.

706191696 is a gapful number since it is divisible by the number (76) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 706191696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1307148480).

706191696 is an abundant number, since it is smaller than the sum of its proper divisors (1908105264).

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

706191696 is a wasteful number, since it uses less digits than its factorization.

706191696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304 (or 289 counting only the distinct ones).

The product of its (nonzero) digits is 122472, while the sum is 45.

The square root of 706191696 is about 26574.2675534059. The cubic root of 706191696 is about 890.5142405421.

The spelling of 706191696 in words is "seven hundred six million, one hundred ninety-one thousand, six hundred ninety-six".