3706707445 has 8 divisors (see below), whose sum is σ = 5083484544. Its totient is φ = 2541742224.

The previous prime is 3706707427. The next prime is 3706707469. The reversal of 3706707445 is 5447076073.

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

It is not a de Polignac number, because 3706707445 - 2¹¹ = 3706705397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52952929 + ... + 52952998.

It is an arithmetic number, because the mean of its divisors is an integer number (635435568).

Almost surely, 2^3706707445 is an apocalyptic number.

3706707445 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3706707445 is a deficient number, since it is larger than the sum of its proper divisors (1376777099).

3706707445 is a wasteful number, since it uses less digits than its factorization.

3706707445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105905939.

The product of its (nonzero) digits is 493920, while the sum is 43.

The square root of 3706707445 is about 60882.7351964414. The cubic root of 3706707445 is about 1547.6144288115.

The spelling of 3706707445 in words is "three billion, seven hundred six million, seven hundred seven thousand, four hundred forty-five".