741405274 has 4 divisors (see below), whose sum is σ = 1112107914. Its totient is φ = 370702636.

The previous prime is 741405257. The next prime is 741405349. The reversal of 741405274 is 472504147.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 472504147 = 6101 ⋅77447.

It can be written as a sum of positive squares in only one way, i.e., 739459249 + 1946025 = 27193^2 + 1395^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 185351317 + ... + 185351320.

Almost surely, 2^741405274 is an apocalyptic number.

741405274 is a deficient number, since it is larger than the sum of its proper divisors (370702640).

741405274 is a wasteful number, since it uses less digits than its factorization.

741405274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370702639.

The product of its (nonzero) digits is 31360, while the sum is 34.

The square root of 741405274 is about 27228.7582162683. The cubic root of 741405274 is about 905.0763644443.

The spelling of 741405274 in words is "seven hundred forty-one million, four hundred five thousand, two hundred seventy-four".