746740507 has 2 divisors, whose sum is σ = 746740508. Its totient is φ = 746740506.

The previous prime is 746740483. The next prime is 746740541. The reversal of 746740507 is 705047647.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 746740507 - 2¹¹ = 746738459 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 746740507.

It is not a weakly prime, because it can be changed into another prime (726740507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 373370253 + 373370254.

It is an arithmetic number, because the mean of its divisors is an integer number (373370254).

Almost surely, 2^746740507 is an apocalyptic number.

746740507 is a deficient number, since it is larger than the sum of its proper divisors (1).

746740507 is an equidigital number, since it uses as much as digits as its factorization.

746740507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 164640, while the sum is 40.

The square root of 746740507 is about 27326.5531489063. The cubic root of 746740507 is about 907.2421868812.

It can be divided in two parts, 7467 and 40507, that added together give a palindrome (47974).

The spelling of 746740507 in words is "seven hundred forty-six million, seven hundred forty thousand, five hundred seven".