914773472739 has 24 divisors (see below), whose sum is σ = 1510152340320. Its totient is φ = 522710356608.

The previous prime is 914773472689. The next prime is 914773472759. The reversal of 914773472739 is 937274377419.

914773472739 is a `hidden beast` number, since 9 + 14 + 7 + 7 + 347 + 273 + 9 = 666.

It is not a de Polignac number, because 914773472739 - 2¹² = 914773468643 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (914773472759) 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, 1810759 + ... + 2260175.

It is an arithmetic number, because the mean of its divisors is an integer number (62923014180).

Almost surely, 2^914773472739 is an apocalyptic number.

914773472739 is a deficient number, since it is larger than the sum of its proper divisors (595378867581).

914773472739 is a wasteful number, since it uses less digits than its factorization.

914773472739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481739 (or 481736 counting only the distinct ones).

The product of its digits is 56010528, while the sum is 63.

The spelling of 914773472739 in words is "nine hundred fourteen billion, seven hundred seventy-three million, four hundred seventy-two thousand, seven hundred thirty-nine".