740192373 has 6 divisors (see below), whose sum is σ = 1069166774. Its totient is φ = 493461576.

The previous prime is 740192351. The next prime is 740192377. The reversal of 740192373 is 373291047.

740192373 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 613899729 + 126292644 = 24777^2 + 11238^2 .

It is not a de Polignac number, because 740192373 - 2¹⁶ = 740126837 is a prime.

It is a super-2 number, since 2×740192373² = 1095769498094742258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (740192377) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 41121790 + ... + 41121807.

Almost surely, 2^740192373 is an apocalyptic number.

It is an amenable number.

740192373 is a deficient number, since it is larger than the sum of its proper divisors (328974401).

740192373 is a wasteful number, since it uses less digits than its factorization.

740192373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82243603 (or 82243600 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 36.

The square root of 740192373 is about 27206.4766737628. The cubic root of 740192373 is about 904.5825422207.

The spelling of 740192373 in words is "seven hundred forty million, one hundred ninety-two thousand, three hundred seventy-three".