126329794 has 4 divisors (see below), whose sum is σ = 189494694. Its totient is φ = 63164896.

The previous prime is 126329789. The next prime is 126329807. The reversal of 126329794 is 497923621.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 102758769 + 23571025 = 10137^2 + 4855^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 126329794.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31582447 + ... + 31582450.

Almost surely, 2^126329794 is an apocalyptic number.

126329794 is a deficient number, since it is larger than the sum of its proper divisors (63164900).

126329794 is an equidigital number, since it uses as much as digits as its factorization.

126329794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63164899.

The product of its digits is 163296, while the sum is 43.

The square root of 126329794 is about 11239.6527526432. The cubic root of 126329794 is about 501.7668080913.

The spelling of 126329794 in words is "one hundred twenty-six million, three hundred twenty-nine thousand, seven hundred ninety-four".