746242445 has 8 divisors (see below), whose sum is σ = 964374936. Its totient is φ = 551071296.

The previous prime is 746242411. The next prime is 746242457. The reversal of 746242445 is 544242647.

746242445 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 57547396 + 688695049 = 7586^2 + 26243^2 .

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 746242445 - 2¹⁰ = 746241421 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 746242399 and 746242408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5740262 + ... + 5740391.

It is an arithmetic number, because the mean of its divisors is an integer number (120546867).

Almost surely, 2^746242445 is an apocalyptic number.

It is an amenable number.

746242445 is a deficient number, since it is larger than the sum of its proper divisors (218132491).

746242445 is a wasteful number, since it uses less digits than its factorization.

746242445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11480671.

The product of its digits is 215040, while the sum is 38.

The square root of 746242445 is about 27317.4384780125. The cubic root of 746242445 is about 907.0404374772.

The spelling of 746242445 in words is "seven hundred forty-six million, two hundred forty-two thousand, four hundred forty-five".