741405020 has 24 divisors (see below), whose sum is σ = 1648536624. Its totient is φ = 279117056.

The previous prime is 741404999. The next prime is 741405031. The reversal of 741405020 is 20504147.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1089962 + ... + 1090641.

It is an arithmetic number, because the mean of its divisors is an integer number (68689026).

Almost surely, 2^741405020 is an apocalyptic number.

It is an amenable number.

741405020 is an abundant number, since it is smaller than the sum of its proper divisors (907131604).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

741405020 is a wasteful number, since it uses less digits than its factorization.

741405020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2180629 (or 2180627 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 741405020 is about 27228.7535520817. The cubic root of 741405020 is about 905.0762610868.

Adding to 741405020 its reverse (20504147), we get a palindrome (761909167).

The spelling of 741405020 in words is "seven hundred forty-one million, four hundred five thousand, twenty".