747045963 has 8 divisors (see below), whose sum is σ = 1106734800. Its totient is φ = 498030624.

The previous prime is 747045961. The next prime is 747045979. The reversal of 747045963 is 369540747.

747045963 is a `hidden beast` number, since 74 + 70 + 459 + 63 = 666.

It is not a de Polignac number, because 747045963 - 2¹ = 747045961 is a prime.

It is not an unprimeable number, because it can be changed into a prime (747045961) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13834158 + ... + 13834211.

It is an arithmetic number, because the mean of its divisors is an integer number (138341850).

Almost surely, 2^747045963 is an apocalyptic number.

747045963 is a deficient number, since it is larger than the sum of its proper divisors (359688837).

747045963 is a wasteful number, since it uses less digits than its factorization.

747045963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27668378 (or 27668372 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 45.

The square root of 747045963 is about 27332.1415736126. The cubic root of 747045963 is about 907.3658732174.

The spelling of 747045963 in words is "seven hundred forty-seven million, forty-five thousand, nine hundred sixty-three".