1745740401 has 8 divisors (see below), whose sum is σ = 2390563584. Its totient is φ = 1132372080.

The previous prime is 1745740397. The next prime is 1745740433. The reversal of 1745740401 is 1040475471.

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

It is not a de Polignac number, because 1745740401 - 2² = 1745740397 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1745740441) 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, 7863585 + ... + 7863806.

It is an arithmetic number, because the mean of its divisors is an integer number (298820448).

Almost surely, 2^1745740401 is an apocalyptic number.

It is an amenable number.

1745740401 is a deficient number, since it is larger than the sum of its proper divisors (644823183).

1745740401 is a wasteful number, since it uses less digits than its factorization.

1745740401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15727431.

The product of its (nonzero) digits is 15680, while the sum is 33.

The square root of 1745740401 is about 41782.0583624120. The cubic root of 1745740401 is about 1204.0926006213.

The spelling of 1745740401 in words is "one billion, seven hundred forty-five million, seven hundred forty thousand, four hundred one".