745370471 has 8 divisors (see below), whose sum is σ = 764712960. Its totient is φ = 726119352.

The previous prime is 745370459. The next prime is 745370501. The reversal of 745370471 is 174073547.

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

It is a cyclic number.

It is not a de Polignac number, because 745370471 - 2¹⁰ = 745369447 is a prime.

It is a super-3 number, since 3×745370471³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (745370071) 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, 6161 + ... + 39098.

It is an arithmetic number, because the mean of its divisors is an integer number (95589120).

Almost surely, 2^745370471 is an apocalyptic number.

745370471 is a deficient number, since it is larger than the sum of its proper divisors (19342489).

745370471 is a wasteful number, since it uses less digits than its factorization.

745370471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45685.

The product of its (nonzero) digits is 82320, while the sum is 38.

The square root of 745370471 is about 27301.4737880577. The cubic root of 745370471 is about 906.6870117053.

The spelling of 745370471 in words is "seven hundred forty-five million, three hundred seventy thousand, four hundred seventy-one".