748771067 has 8 divisors (see below), whose sum is σ = 818452080. Its totient is φ = 679358560.

The previous prime is 748771063. The next prime is 748771073. The reversal of 748771067 is 760177847.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 748771067 - 2² = 748771063 is a prime.

It is a super-2 number, since 2×748771067² = 1121316221552636978, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (748771063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61268 + ... + 72465.

It is an arithmetic number, because the mean of its divisors is an integer number (102306510).

Almost surely, 2^748771067 is an apocalyptic number.

748771067 is a deficient number, since it is larger than the sum of its proper divisors (69681013).

748771067 is a wasteful number, since it uses less digits than its factorization.

748771067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134253.

The product of its (nonzero) digits is 460992, while the sum is 47.

The square root of 748771067 is about 27363.6815322792. The cubic root of 748771067 is about 908.0637763525.

The spelling of 748771067 in words is "seven hundred forty-eight million, seven hundred seventy-one thousand, sixty-seven".