714989298 has 16 divisors (see below), whose sum is σ = 1514095200. Its totient is φ = 224310336.

The previous prime is 714989279. The next prime is 714989321. The reversal of 714989298 is 892989417.

It is a super-2 number, since 2×714989298² = 1022419392509065608, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

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, 3504748 + ... + 3504951.

It is an arithmetic number, because the mean of its divisors is an integer number (94630950).

Almost surely, 2^714989298 is an apocalyptic number.

714989298 is an abundant number, since it is smaller than the sum of its proper divisors (799105902).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

714989298 is a wasteful number, since it uses less digits than its factorization.

714989298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7009721.

The product of its digits is 2612736, while the sum is 57.

The square root of 714989298 is about 26739.2837974393. The cubic root of 714989298 is about 894.1969422330.

The spelling of 714989298 in words is "seven hundred fourteen million, nine hundred eighty-nine thousand, two hundred ninety-eight".