1794632401 has 4 divisors (see below), whose sum is σ = 1814796900. Its totient is φ = 1774467904.

The previous prime is 1794632393. The next prime is 1794632449. The reversal of 1794632401 is 1042364971.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1042364971 = 8933 ⋅116687.

It can be written as a sum of positive squares in 2 ways, for example, as 953574400 + 841058001 = 30880^2 + 29001^2 .

It is a cyclic number.

It is not a de Polignac number, because 1794632401 - 2³ = 1794632393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1794632461) 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, 10082116 + ... + 10082293.

It is an arithmetic number, because the mean of its divisors is an integer number (453699225).

Almost surely, 2^1794632401 is an apocalyptic number.

It is an amenable number.

1794632401 is a deficient number, since it is larger than the sum of its proper divisors (20164499).

1794632401 is an equidigital number, since it uses as much as digits as its factorization.

1794632401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20164498.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 1794632401 is about 42363.1018812362. The cubic root of 1794632401 is about 1215.2300537017.

The spelling of 1794632401 in words is "one billion, seven hundred ninety-four million, six hundred thirty-two thousand, four hundred one".