1476421685 has 8 divisors (see below), whose sum is σ = 1814918616. Its totient is φ = 1152328960.

The previous prime is 1476421633. The next prime is 1476421699. The reversal of 1476421685 is 5861246741.

It can be written as a sum of positive squares in 4 ways, for example, as 106977649 + 1369444036 = 10343^2 + 37006^2 .

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

It is not a de Polignac number, because 1476421685 - 2³⁰ = 402679861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3600824 + ... + 3601233.

It is an arithmetic number, because the mean of its divisors is an integer number (226864827).

Almost surely, 2^1476421685 is an apocalyptic number.

It is an amenable number.

1476421685 is a deficient number, since it is larger than the sum of its proper divisors (338496931).

1476421685 is an equidigital number, since it uses as much as digits as its factorization.

1476421685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7202103.

The product of its digits is 322560, while the sum is 44.

The square root of 1476421685 is about 38424.2330437447. The cubic root of 1476421685 is about 1138.6846645914.

The spelling of 1476421685 in words is "one billion, four hundred seventy-six million, four hundred twenty-one thousand, six hundred eighty-five".