974678126 has 8 divisors (see below), whose sum is σ = 1466207400. Its totient is φ = 485942328.

The previous prime is 974678123. The next prime is 974678141. The reversal of 974678126 is 621876479.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (974678123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 697496 + ... + 698891.

It is an arithmetic number, because the mean of its divisors is an integer number (183275925).

Almost surely, 2^974678126 is an apocalyptic number.

974678126 is a deficient number, since it is larger than the sum of its proper divisors (491529274).

974678126 is a wasteful number, since it uses less digits than its factorization.

974678126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1396738.

The product of its digits is 1016064, while the sum is 50.

The square root of 974678126 is about 31219.8354576061. The cubic root of 974678126 is about 991.4871117072.

The spelling of 974678126 in words is "nine hundred seventy-four million, six hundred seventy-eight thousand, one hundred twenty-six".