401093495 has 16 divisors (see below), whose sum is σ = 555955488. Its totient is φ = 274544640.

The previous prime is 401093491. The next prime is 401093501. The reversal of 401093495 is 594390104.

It is not a de Polignac number, because 401093495 - 2² = 401093491 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401093491) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 213554 + ... + 215423.

It is an arithmetic number, because the mean of its divisors is an integer number (34747218).

Almost surely, 2^401093495 is an apocalyptic number.

401093495 is a deficient number, since it is larger than the sum of its proper divisors (154861993).

401093495 is a wasteful number, since it uses less digits than its factorization.

401093495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429010.

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 401093495 is about 20027.3187171923. The cubic root of 401093495 is about 737.4771005051.

The spelling of 401093495 in words is "four hundred one million, ninety-three thousand, four hundred ninety-five".