748198214 has 8 divisors (see below), whose sum is σ = 1126470240. Its totient is φ = 372708136.

The previous prime is 748198153. The next prime is 748198229. The reversal of 748198214 is 412891847.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 694814 + ... + 695889.

It is an arithmetic number, because the mean of its divisors is an integer number (140808780).

Almost surely, 2^748198214 is an apocalyptic number.

748198214 is a deficient number, since it is larger than the sum of its proper divisors (378272026).

748198214 is a wasteful number, since it uses less digits than its factorization.

748198214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1390974.

The product of its digits is 129024, while the sum is 44.

The square root of 748198214 is about 27353.2121331298. The cubic root of 748198214 is about 907.8321435720.

The spelling of 748198214 in words is "seven hundred forty-eight million, one hundred ninety-eight thousand, two hundred fourteen".