3746765022 has 128 divisors (see below), whose sum is σ = 10212507648. Its totient is φ = 884822400.

The previous prime is 3746764961. The next prime is 3746765047. The reversal of 3746765022 is 2205676473.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 397747 + ... + 407057.

It is an arithmetic number, because the mean of its divisors is an integer number (79785216).

Almost surely, 2^3746765022 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3746765022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5106253824).

3746765022 is an abundant number, since it is smaller than the sum of its proper divisors (6465742626).

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

3746765022 is a wasteful number, since it uses less digits than its factorization.

3746765022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9414.

The product of its (nonzero) digits is 423360, while the sum is 42.

The square root of 3746765022 is about 61210.8243858878. The cubic root of 3746765022 is about 1553.1693765048.

The spelling of 3746765022 in words is "three billion, seven hundred forty-six million, seven hundred sixty-five thousand, twenty-two".