740467384738 has 4 divisors (see below), whose sum is σ = 1110701077110. Its totient is φ = 370233692368.

The previous prime is 740467384721. The next prime is 740467384753. The reversal of 740467384738 is 837483764047.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 495963837009 + 244503547729 = 704247^2 + 494473^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 185116846183 + ... + 185116846186.

Almost surely, 2^740467384738 is an apocalyptic number.

740467384738 is a deficient number, since it is larger than the sum of its proper divisors (370233692372).

740467384738 is a wasteful number, since it uses less digits than its factorization.

740467384738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370233692371.

The product of its (nonzero) digits is 75866112, while the sum is 61.

The spelling of 740467384738 in words is "seven hundred forty billion, four hundred sixty-seven million, three hundred eighty-four thousand, seven hundred thirty-eight".