3701426845 has 8 divisors (see below), whose sum is σ = 4443399864. Its totient is φ = 2960016384.

The previous prime is 3701426843. The next prime is 3701426887. The reversal of 3701426845 is 5486241073.

It can be written as a sum of positive squares in 4 ways, for example, as 17665209 + 3683761636 = 4203^2 + 60694^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 3701426845 - 2¹ = 3701426843 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3701426798 and 3701426807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3701426843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126024 + ... + 152593.

It is an arithmetic number, because the mean of its divisors is an integer number (555424983).

Almost surely, 2^3701426845 is an apocalyptic number.

It is an amenable number.

3701426845 is a deficient number, since it is larger than the sum of its proper divisors (741973019).

3701426845 is a wasteful number, since it uses less digits than its factorization.

3701426845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281279.

The product of its (nonzero) digits is 161280, while the sum is 40.

The square root of 3701426845 is about 60839.3527661168. The cubic root of 3701426845 is about 1546.8791656222.

The spelling of 3701426845 in words is "three billion, seven hundred one million, four hundred twenty-six thousand, eight hundred forty-five".