748034481 has 4 divisors (see below), whose sum is σ = 997379312. Its totient is φ = 498689652.

The previous prime is 748034479. The next prime is 748034491. The reversal of 748034481 is 184430847.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 748034481 - 2¹ = 748034479 is a prime.

It is a super-2 number, since 2×748034481² = 1119111169529878722, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (748034411) 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, 124672411 + ... + 124672416.

It is an arithmetic number, because the mean of its divisors is an integer number (249344828).

Almost surely, 2^748034481 is an apocalyptic number.

It is an amenable number.

748034481 is a deficient number, since it is larger than the sum of its proper divisors (249344831).

748034481 is a wasteful number, since it uses less digits than its factorization.

748034481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249344830.

The product of its (nonzero) digits is 86016, while the sum is 39.

The square root of 748034481 is about 27350.2190302016. The cubic root of 748034481 is about 907.7659165029.

The spelling of 748034481 in words is "seven hundred forty-eight million, thirty-four thousand, four hundred eighty-one".