740952671905 has 4 divisors (see below), whose sum is σ = 889143206292. Its totient is φ = 592762137520.

The previous prime is 740952671869. The next prime is 740952671911. The reversal of 740952671905 is 509176259047.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 391666943889 + 349285728016 = 625833^2 + 591004^2 .

It is not a de Polignac number, because 740952671905 - 2¹³ = 740952663713 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74095267186 + ... + 74095267195.

It is an arithmetic number, because the mean of its divisors is an integer number (222285801573).

Almost surely, 2^740952671905 is an apocalyptic number.

It is an amenable number.

740952671905 is a deficient number, since it is larger than the sum of its proper divisors (148190534387).

740952671905 is a wasteful number, since it uses less digits than its factorization.

740952671905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148190534386.

The product of its (nonzero) digits is 4762800, while the sum is 55.

The spelling of 740952671905 in words is "seven hundred forty billion, nine hundred fifty-two million, six hundred seventy-one thousand, nine hundred five".