1342393930 has 16 divisors (see below), whose sum is σ = 2494255104. Its totient is φ = 519636240.

The previous prime is 1342393907. The next prime is 1342393939. The reversal of 1342393930 is 393932431.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1342393930.

It is not an unprimeable number, because it can be changed into a prime (1342393939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2164842 + ... + 2165461.

It is an arithmetic number, because the mean of its divisors is an integer number (155890944).

Almost surely, 2^1342393930 is an apocalyptic number.

1342393930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1342393930 is a deficient number, since it is larger than the sum of its proper divisors (1151861174).

1342393930 is a wasteful number, since it uses less digits than its factorization.

1342393930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4330341.

The product of its (nonzero) digits is 52488, while the sum is 37.

The square root of 1342393930 is about 36638.6944363469. The cubic root of 1342393930 is about 1103.1299094871.

The spelling of 1342393930 in words is "one billion, three hundred forty-two million, three hundred ninety-three thousand, nine hundred thirty".