1374774742 has 16 divisors (see below), whose sum is σ = 2283210432. Its totient is φ = 615570120.

The previous prime is 1374774721. The next prime is 1374774743. The reversal of 1374774742 is 2474774731.

It is a junction number, because it is equal to n+sod(n) for n = 1374774692 and 1374774701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1374774743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 464868 + ... + 467815.

It is an arithmetic number, because the mean of its divisors is an integer number (142700652).

Almost surely, 2^1374774742 is an apocalyptic number.

1374774742 is a deficient number, since it is larger than the sum of its proper divisors (908435690).

1374774742 is a wasteful number, since it uses less digits than its factorization.

1374774742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 932763.

The product of its digits is 921984, while the sum is 46.

The square root of 1374774742 is about 37077.9549328169. The cubic root of 1374774742 is about 1111.9293184160.

The spelling of 1374774742 in words is "one billion, three hundred seventy-four million, seven hundred seventy-four thousand, seven hundred forty-two".