3749709006 has 48 divisors (see below), whose sum is σ = 8628495408. Its totient is φ = 1172793600.

The previous prime is 3749708993. The next prime is 3749709017. The reversal of 3749709006 is 6009079473.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 82776 + ... + 119796.

It is an arithmetic number, because the mean of its divisors is an integer number (179760321).

Almost surely, 2^3749709006 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3749709006, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4314247704).

3749709006 is an abundant number, since it is smaller than the sum of its proper divisors (4878786402).

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

3749709006 is a wasteful number, since it uses less digits than its factorization.

3749709006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37377 (or 37374 counting only the distinct ones).

The product of its (nonzero) digits is 285768, while the sum is 45.

The square root of 3749709006 is about 61234.8675674244. The cubic root of 3749709006 is about 1553.5760658923.

The spelling of 3749709006 in words is "three billion, seven hundred forty-nine million, seven hundred nine thousand, six".