748027390 has 32 divisors (see below), whose sum is σ = 1532722176. Its totient is φ = 260182560.

The previous prime is 748027381. The next prime is 748027391. The reversal of 748027390 is 93720847.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (748027391) 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, 145302 + ... + 150361.

It is an arithmetic number, because the mean of its divisors is an integer number (47897568).

Almost surely, 2^748027390 is an apocalyptic number.

748027390 is an abundant number, since it is smaller than the sum of its proper divisors (784694786).

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

748027390 is a wasteful number, since it uses less digits than its factorization.

748027390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295704.

The product of its (nonzero) digits is 84672, while the sum is 40.

The square root of 748027390 is about 27350.0893965632. The cubic root of 748027390 is about 907.7630481020.

The spelling of 748027390 in words is "seven hundred forty-eight million, twenty-seven thousand, three hundred ninety".