3700739 has 8 divisors (see below), whose sum is σ = 4249440. Its totient is φ = 3157056.

The previous prime is 3700727. The next prime is 3700751. The reversal of 3700739 is 9370073.

It is an interprime number because it is at equal distance from previous prime (3700727) and next prime (3700751).

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

It is not a de Polignac number, because 3700739 - 2⁸ = 3700483 is a prime.

It is a super-2 number, since 2×3700739² = 27390938292242, which contains 22 as substring.

It is a Duffinian number.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (3700789) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 497 + ... + 2765.

It is an arithmetic number, because the mean of its divisors is an integer number (531180).

Almost surely, 2^3700739 is an apocalyptic number.

3700739 is a deficient number, since it is larger than the sum of its proper divisors (548701).

3700739 is a wasteful number, since it uses less digits than its factorization.

3700739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2509.

The product of its (nonzero) digits is 3969, while the sum is 29.

The square root of 3700739 is about 1923.7304904794. The cubic root of 3700739 is about 154.6783339602.

The spelling of 3700739 in words is "three million, seven hundred thousand, seven hundred thirty-nine".