1383492242 has 16 divisors (see below), whose sum is σ = 2336926464. Its totient is φ = 608574000.

The previous prime is 1383492221. The next prime is 1383492247. The reversal of 1383492242 is 2422943831.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1383492196 and 1383492205.

It is not an unprimeable number, because it can be changed into a prime (1383492247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1013609 + ... + 1014972.

It is an arithmetic number, because the mean of its divisors is an integer number (146057904).

Almost surely, 2^1383492242 is an apocalyptic number.

1383492242 is a deficient number, since it is larger than the sum of its proper divisors (953434222).

1383492242 is a wasteful number, since it uses less digits than its factorization.

1383492242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2028625.

The product of its digits is 82944, while the sum is 38.

The square root of 1383492242 is about 37195.3255396427. The cubic root of 1383492242 is about 1114.2746304633.

The spelling of 1383492242 in words is "one billion, three hundred eighty-three million, four hundred ninety-two thousand, two hundred forty-two".