748386830 has 8 divisors (see below), whose sum is σ = 1347096312. Its totient is φ = 299354728.

The previous prime is 748386799. The next prime is 748386833. The reversal of 748386830 is 38683847.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (748386833) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37419332 + ... + 37419351.

It is an arithmetic number, because the mean of its divisors is an integer number (168387039).

Almost surely, 2^748386830 is an apocalyptic number.

748386830 is a deficient number, since it is larger than the sum of its proper divisors (598709482).

748386830 is a wasteful number, since it uses less digits than its factorization.

748386830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74838690.

The product of its (nonzero) digits is 774144, while the sum is 47.

The square root of 748386830 is about 27356.6597010673. The cubic root of 748386830 is about 907.9084233945.

The spelling of 748386830 in words is "seven hundred forty-eight million, three hundred eighty-six thousand, eight hundred thirty".