3757422006 has 112 divisors (see below), whose sum is σ = 9173120544. Its totient is φ = 1146897792.

The previous prime is 3757421989. The next prime is 3757422013. The reversal of 3757422006 is 6002247573.

It is a happy number.

It is a super-3 number, since 3×3757422006³ (a number of 30 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 2595975 + ... + 2597421.

It is an arithmetic number, because the mean of its divisors is an integer number (81902862).

Almost surely, 2^3757422006 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3757422006, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4586560272).

3757422006 is an abundant number, since it is smaller than the sum of its proper divisors (5415698538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3757422006 is a wasteful number, since it uses less digits than its factorization.

3757422006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1617 (or 1602 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 36.

The square root of 3757422006 is about 61297.8140393277. The cubic root of 3757422006 is about 1554.6405507678.

Adding to 3757422006 its reverse (6002247573), we get a palindrome (9759669579).

The spelling of 3757422006 in words is "three billion, seven hundred fifty-seven million, four hundred twenty-two thousand, six".