740040383 has 8 divisors (see below), whose sum is σ = 742705776. Its totient is φ = 737380800.

The previous prime is 740040377. The next prime is 740040409. The reversal of 740040383 is 383040047.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 740040383 - 2¹² = 740036287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (740040083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 609485 + ... + 610697.

It is an arithmetic number, because the mean of its divisors is an integer number (92838222).

Almost surely, 2^740040383 is an apocalyptic number.

740040383 is a deficient number, since it is larger than the sum of its proper divisors (2665393).

740040383 is a wasteful number, since it uses less digits than its factorization.

740040383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2905.

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 740040383 is about 27203.6832616468. The cubic root of 740040383 is about 904.5206227715.

The spelling of 740040383 in words is "seven hundred forty million, forty thousand, three hundred eighty-three".