906945741 has 24 divisors (see below), whose sum is σ = 1463061600. Its totient is φ = 558118512.

The previous prime is 906945709. The next prime is 906945749. The reversal of 906945741 is 147549609.

It is not a de Polignac number, because 906945741 - 2⁵ = 906945709 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (906945749) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 140391 + ... + 146708.

It is an arithmetic number, because the mean of its divisors is an integer number (60960900).

Almost surely, 2^906945741 is an apocalyptic number.

It is an amenable number.

906945741 is a deficient number, since it is larger than the sum of its proper divisors (556115859).

906945741 is a wasteful number, since it uses less digits than its factorization.

906945741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287127 (or 287115 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The square root of 906945741 is about 30115.5398590163. The cubic root of 906945741 is about 967.9667407266.

The spelling of 906945741 in words is "nine hundred six million, nine hundred forty-five thousand, seven hundred forty-one".