719948 has 12 divisors (see below), whose sum is σ = 1326360. Its totient is φ = 340992.

The previous prime is 719947. The next prime is 719951. The reversal of 719948 is 849917.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is not an unprimeable number, because it can be changed into a prime (719941) 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 3 ways as a sum of consecutive naturals, for example, 4661 + ... + 4812.

It is an arithmetic number, because the mean of its divisors is an integer number (110530).

2⁷¹⁹⁹⁴⁸ is an apocalyptic number.

It is an amenable number.

719948 is a deficient number, since it is larger than the sum of its proper divisors (606412).

719948 is a wasteful number, since it uses less digits than its factorization.

719948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9496 (or 9494 counting only the distinct ones).

The product of its digits is 18144, while the sum is 38.

The square root of 719948 is about 848.4974955767. The cubic root of 719948 is about 89.6259371658.

The spelling of 719948 in words is "seven hundred nineteen thousand, nine hundred forty-eight".