3729086347 has 36 divisors (see below), whose sum is σ = 4596734448. Its totient is φ = 3010392000.

The previous prime is 3729086297. The next prime is 3729086351. The reversal of 3729086347 is 7436809273.

It is not a de Polignac number, because 3729086347 - 2¹¹ = 3729084299 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3729086347.

It is not an unprimeable number, because it can be changed into a prime (3729080347) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 20602597 + ... + 20602777.

It is an arithmetic number, because the mean of its divisors is an integer number (127687068).

Almost surely, 2^3729086347 is an apocalyptic number.

3729086347 is a deficient number, since it is larger than the sum of its proper divisors (867648101).

3729086347 is a wasteful number, since it uses less digits than its factorization.

3729086347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500 (or 312 counting only the distinct ones).

The product of its (nonzero) digits is 1524096, while the sum is 49.

The square root of 3729086347 is about 61066.2455616849. The cubic root of 3729086347 is about 1550.7227079980.

The spelling of 3729086347 in words is "three billion, seven hundred twenty-nine million, eighty-six thousand, three hundred forty-seven".