748004669 has 2 divisors, whose sum is σ = 748004670. Its totient is φ = 748004668.

The previous prime is 748004659. The next prime is 748004693. The reversal of 748004669 is 966400847.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 737828569 + 10176100 = 27163^2 + 3190^2 .

It is a cyclic number.

It is not a de Polignac number, because 748004669 - 2¹² = 748000573 is a prime.

It is a super-2 number, since 2×748004669² = 1119021969691599122, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (748004639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 374002334 + 374002335.

It is an arithmetic number, because the mean of its divisors is an integer number (374002335).

Almost surely, 2^748004669 is an apocalyptic number.

It is an amenable number.

748004669 is a deficient number, since it is larger than the sum of its proper divisors (1).

748004669 is an equidigital number, since it uses as much as digits as its factorization.

748004669 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 290304, while the sum is 44.

The square root of 748004669 is about 27349.6740199952. The cubic root of 748004669 is about 907.7538570423.

The spelling of 748004669 in words is "seven hundred forty-eight million, four thousand, six hundred sixty-nine".