746891126 has 4 divisors (see below), whose sum is σ = 1120336692. Its totient is φ = 373445562.

The previous prime is 746891017. The next prime is 746891161. The reversal of 746891126 is 621198647.

746891126 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 621198647 = 29 ⋅21420643.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186722780 + ... + 186722783.

It is an arithmetic number, because the mean of its divisors is an integer number (280084173).

Almost surely, 2^746891126 is an apocalyptic number.

746891126 is a deficient number, since it is larger than the sum of its proper divisors (373445566).

746891126 is a wasteful number, since it uses less digits than its factorization.

746891126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373445565.

The product of its digits is 145152, while the sum is 44.

The square root of 746891126 is about 27329.3089191805. The cubic root of 746891126 is about 907.3031802800.

The spelling of 746891126 in words is "seven hundred forty-six million, eight hundred ninety-one thousand, one hundred twenty-six".