7494727342 has 8 divisors (see below), whose sum is σ = 11248713000. Its totient is φ = 3745156344.

The previous prime is 7494727333. The next prime is 7494727397. The reversal of 7494727342 is 2437274947.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1099417 + ... + 1106212.

It is an arithmetic number, because the mean of its divisors is an integer number (1406089125).

Almost surely, 2^7494727342 is an apocalyptic number.

7494727342 is a deficient number, since it is larger than the sum of its proper divisors (3753985658).

7494727342 is a wasteful number, since it uses less digits than its factorization.

7494727342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2207330.

The product of its digits is 2370816, while the sum is 49.

The square root of 7494727342 is about 86572.0933211159. The cubic root of 7494727342 is about 1956.9750073117.

The spelling of 7494727342 in words is "seven billion, four hundred ninety-four million, seven hundred twenty-seven thousand, three hundred forty-two".