748889205 has 16 divisors (see below), whose sum is σ = 1220832000. Its totient is φ = 391871168.

The previous prime is 748889191. The next prime is 748889209. The reversal of 748889205 is 502988847.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 748889205 - 2¹⁰ = 748888181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (748889209) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 470205 + ... + 471794.

It is an arithmetic number, because the mean of its divisors is an integer number (76302000).

Almost surely, 2^748889205 is an apocalyptic number.

It is an amenable number.

748889205 is a deficient number, since it is larger than the sum of its proper divisors (471942795).

748889205 is a wasteful number, since it uses less digits than its factorization.

748889205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 942060.

The product of its (nonzero) digits is 1290240, while the sum is 51.

The square root of 748889205 is about 27365.8401113505. The cubic root of 748889205 is about 908.1115306892. Note that the first 3 decimals are identical.

The spelling of 748889205 in words is "seven hundred forty-eight million, eight hundred eighty-nine thousand, two hundred five".