747234761 has 32 divisors (see below), whose sum is σ = 947385600. Its totient is φ = 585591552.

The previous prime is 747234751. The next prime is 747234769. The reversal of 747234761 is 167432747.

747234761 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 747234761 - 2¹⁸ = 746972617 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (747234769) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 503126 + ... + 504608.

It is an arithmetic number, because the mean of its divisors is an integer number (29605800).

Almost surely, 2^747234761 is an apocalyptic number.

It is an amenable number.

747234761 is a deficient number, since it is larger than the sum of its proper divisors (200150839).

747234761 is a wasteful number, since it uses less digits than its factorization.

747234761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1630 (or 1616 counting only the distinct ones).

The product of its digits is 197568, while the sum is 41.

The square root of 747234761 is about 27335.5951279646. The cubic root of 747234761 is about 907.4423051199.

The spelling of 747234761 in words is "seven hundred forty-seven million, two hundred thirty-four thousand, seven hundred sixty-one".