1484949742 has 8 divisors (see below), whose sum is σ = 2230806600. Its totient is φ = 741347544.

The previous prime is 1484949737. The next prime is 1484949787. The reversal of 1484949742 is 2479494841.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1484949742.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 562017 + ... + 564652.

It is an arithmetic number, because the mean of its divisors is an integer number (278850825).

Almost surely, 2^1484949742 is an apocalyptic number.

1484949742 is a deficient number, since it is larger than the sum of its proper divisors (745856858).

1484949742 is a wasteful number, since it uses less digits than its factorization.

1484949742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1127330.

The product of its digits is 2322432, while the sum is 52.

The square root of 1484949742 is about 38535.0456338123. The cubic root of 1484949742 is about 1140.8728674580.

The spelling of 1484949742 in words is "one billion, four hundred eighty-four million, nine hundred forty-nine thousand, seven hundred forty-two".