740134274 has 8 divisors (see below), whose sum is σ = 1211128848. Its totient is φ = 336424660.

The previous prime is 740134247. The next prime is 740134277. The reversal of 740134274 is 472431047.

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

It is a super-3 number, since 3×740134274³ (a number of 28 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 740134274.

It is not an unprimeable number, because it can be changed into a prime (740134277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16821212 + ... + 16821255.

It is an arithmetic number, because the mean of its divisors is an integer number (151391106).

Almost surely, 2^740134274 is an apocalyptic number.

740134274 is a deficient number, since it is larger than the sum of its proper divisors (470994574).

740134274 is a wasteful number, since it uses less digits than its factorization.

740134274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33642480.

The product of its (nonzero) digits is 18816, while the sum is 32.

The square root of 740134274 is about 27205.4089107295. The cubic root of 740134274 is about 904.5588741771.

It can be divided in two parts, 74013 and 4274, that added together give a palindrome (78287).

The spelling of 740134274 in words is "seven hundred forty million, one hundred thirty-four thousand, two hundred seventy-four".