740037373 has 4 divisors (see below), whose sum is σ = 744171840. Its totient is φ = 735902908.

The previous prime is 740037371. The next prime is 740037401. The reversal of 740037373 is 373730047.

It is a happy number.

740037373 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 740037373 - 2¹ = 740037371 is a prime.

It is a super-2 number, since 2×740037373² = 1095310626873482258, 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 (740037371) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2066965 + ... + 2067322.

It is an arithmetic number, because the mean of its divisors is an integer number (186042960).

Almost surely, 2^740037373 is an apocalyptic number.

It is an amenable number.

740037373 is a deficient number, since it is larger than the sum of its proper divisors (4134467).

740037373 is a wasteful number, since it uses less digits than its factorization.

740037373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4134466.

The product of its (nonzero) digits is 37044, while the sum is 34.

The square root of 740037373 is about 27203.6279381997. The cubic root of 740037373 is about 904.5193964372.

The spelling of 740037373 in words is "seven hundred forty million, thirty-seven thousand, three hundred seventy-three".