719940002 has 4 divisors (see below), whose sum is σ = 1079910006. Its totient is φ = 359970000.

The previous prime is 719939981. The next prime is 719940017. The reversal of 719940002 is 200049917.

719940002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 562211521 + 157728481 = 23711^2 + 12559^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 179984999 + ... + 179985002.

Almost surely, 2^719940002 is an apocalyptic number.

719940002 is a deficient number, since it is larger than the sum of its proper divisors (359970004).

719940002 is a wasteful number, since it uses less digits than its factorization.

719940002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359970003.

The product of its (nonzero) digits is 4536, while the sum is 32.

The square root of 719940002 is about 26831.6977099847. The cubic root of 719940002 is about 896.2560527567.

Adding to 719940002 its reverse (200049917), we get a palindrome (919989919).

The spelling of 719940002 in words is "seven hundred nineteen million, nine hundred forty thousand, two".