3502928401 has 4 divisors (see below), whose sum is σ = 4003346752. Its totient is φ = 3002510052.

The previous prime is 3502928381. The next prime is 3502928411. The reversal of 3502928401 is 1048292053.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1048292053 = 23327 ⋅44939.

It is a cyclic number.

It is not a de Polignac number, because 3502928401 - 2⁹ = 3502927889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3502928411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 250209165 + ... + 250209178.

It is an arithmetic number, because the mean of its divisors is an integer number (1000836688).

Almost surely, 2^3502928401 is an apocalyptic number.

It is an amenable number.

3502928401 is a deficient number, since it is larger than the sum of its proper divisors (500418351).

3502928401 is an equidigital number, since it uses as much as digits as its factorization.

3502928401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500418350.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 3502928401 is about 59185.5421619165. The cubic root of 3502928401 is about 1518.7178131425.

The spelling of 3502928401 in words is "three billion, five hundred two million, nine hundred twenty-eight thousand, four hundred one".