740404147 has 8 divisors (see below), whose sum is σ = 846848000. Its totient is φ = 634128264.

The previous prime is 740404129. The next prime is 740404169. The reversal of 740404147 is 741404047.

740404147 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 740404147 - 2¹¹ = 740402099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (740404187) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32397 + ... + 50302.

It is an arithmetic number, because the mean of its divisors is an integer number (105856000).

Almost surely, 2^740404147 is an apocalyptic number.

740404147 is a deficient number, since it is larger than the sum of its proper divisors (106443853).

740404147 is a wasteful number, since it uses less digits than its factorization.

740404147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83985.

The product of its (nonzero) digits is 12544, while the sum is 31.

The square root of 740404147 is about 27210.3683731037. The cubic root of 740404147 is about 904.6688030378.

It can be divided in two parts, 74040 and 4147, that added together give a palindrome (78187).

The spelling of 740404147 in words is "seven hundred forty million, four hundred four thousand, one hundred forty-seven".