719039342 has 16 divisors (see below), whose sum is σ = 1249526112. Its totient is φ = 303937920.

The previous prime is 719039341. The next prime is 719039351. The reversal of 719039342 is 243930917.

It is a junction number, because it is equal to n+sod(n) for n = 719039296 and 719039305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (719039341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 350759 + ... + 352802.

It is an arithmetic number, because the mean of its divisors is an integer number (78095382).

Almost surely, 2^719039342 is an apocalyptic number.

719039342 is a deficient number, since it is larger than the sum of its proper divisors (530486770).

719039342 is a wasteful number, since it uses less digits than its factorization.

719039342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 703643.

The product of its (nonzero) digits is 40824, while the sum is 38.

The square root of 719039342 is about 26814.9089500599. The cubic root of 719039342 is about 895.8821517717.

The spelling of 719039342 in words is "seven hundred nineteen million, thirty-nine thousand, three hundred forty-two".