474741742 has 4 divisors (see below), whose sum is σ = 712112616. Its totient is φ = 237370870.

The previous prime is 474741739. The next prime is 474741793. The reversal of 474741742 is 247147474.

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

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 474741695 and 474741704.

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, 118685434 + ... + 118685437.

It is an arithmetic number, because the mean of its divisors is an integer number (178028154).

Almost surely, 2^474741742 is an apocalyptic number.

474741742 is a deficient number, since it is larger than the sum of its proper divisors (237370874).

474741742 is a wasteful number, since it uses less digits than its factorization.

474741742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237370873.

The product of its digits is 175616, while the sum is 40.

The square root of 474741742 is about 21788.5690672885. The cubic root of 474741742 is about 780.1039429746.

The spelling of 474741742 in words is "four hundred seventy-four million, seven hundred forty-one thousand, seven hundred forty-two".