748970382 has 16 divisors (see below), whose sum is σ = 1499640192. Its totient is φ = 249373560.

The previous prime is 748970381. The next prime is 748970399. The reversal of 748970382 is 283079847.

It is a super-2 number, since 2×748970382² = 1121913266226451848, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (748970381) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 65044 + ... + 75687.

It is an arithmetic number, because the mean of its divisors is an integer number (93727512).

Almost surely, 2^748970382 is an apocalyptic number.

748970382 is an abundant number, since it is smaller than the sum of its proper divisors (750669810).

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

748970382 is a wasteful number, since it uses less digits than its factorization.

748970382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141623.

The product of its (nonzero) digits is 677376, while the sum is 48.

The square root of 748970382 is about 27367.3232523753. The cubic root of 748970382 is about 908.1443415536.

The spelling of 748970382 in words is "seven hundred forty-eight million, nine hundred seventy thousand, three hundred eighty-two".