740039055 has 32 divisors (see below), whose sum is σ = 1355526144. Its totient is φ = 337725696.

The previous prime is 740039051. The next prime is 740039059. The reversal of 740039055 is 550930047.

It is an interprime number because it is at equal distance from previous prime (740039051) and next prime (740039059).

It is not a de Polignac number, because 740039055 - 2² = 740039051 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (740039051) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 59074 + ... + 70496.

It is an arithmetic number, because the mean of its divisors is an integer number (42360192).

Almost surely, 2^740039055 is an apocalyptic number.

740039055 is a deficient number, since it is larger than the sum of its proper divisors (615487089).

740039055 is a wasteful number, since it uses less digits than its factorization.

740039055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12055.

The product of its (nonzero) digits is 18900, while the sum is 33.

The square root of 740039055 is about 27203.6588531763. The cubic root of 740039055 is about 904.5200817181.

The spelling of 740039055 in words is "seven hundred forty million, thirty-nine thousand, fifty-five".