748654603 has 4 divisors (see below), whose sum is σ = 748867248. Its totient is φ = 748441960.

The previous prime is 748654591. The next prime is 748654607. The reversal of 748654603 is 306456847.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 306456847 = 73 ⋅4198039.

It is a cyclic number.

It is not a de Polignac number, because 748654603 - 2⁹ = 748654091 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 748654603.

It is not an unprimeable number, because it can be changed into a prime (748654607) 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, 100951 + ... + 108112.

It is an arithmetic number, because the mean of its divisors is an integer number (187216812).

Almost surely, 2^748654603 is an apocalyptic number.

748654603 is a deficient number, since it is larger than the sum of its proper divisors (212645).

748654603 is a wasteful number, since it uses less digits than its factorization.

748654603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212644.

The product of its (nonzero) digits is 483840, while the sum is 43.

The square root of 748654603 is about 27361.5533733010. The cubic root of 748654603 is about 908.0166937715.

The spelling of 748654603 in words is "seven hundred forty-eight million, six hundred fifty-four thousand, six hundred three".