741646051 has 4 divisors (see below), whose sum is σ = 742062400. Its totient is φ = 741229704.

The previous prime is 741646043. The next prime is 741646067. The reversal of 741646051 is 150646147.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 741646051 - 2³ = 741646043 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 741645998 and 741646016.

It is not an unprimeable number, because it can be changed into a prime (741646751) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 205491 + ... + 209068.

It is an arithmetic number, because the mean of its divisors is an integer number (185515600).

Almost surely, 2^741646051 is an apocalyptic number.

741646051 is a deficient number, since it is larger than the sum of its proper divisors (416349).

741646051 is a wasteful number, since it uses less digits than its factorization.

741646051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416348.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 741646051 is about 27233.1792304901. The cubic root of 741646051 is about 905.1743306503.

The spelling of 741646051 in words is "seven hundred forty-one million, six hundred forty-six thousand, fifty-one".