3654750737 has 4 divisors (see below), whose sum is σ = 3987000816. Its totient is φ = 3322500660.

The previous prime is 3654750731. The next prime is 3654750779. The reversal of 3654750737 is 7370574563.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3654750737 - 2¹⁴ = 3654734353 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3654750691 and 3654750700.

It is not an unprimeable number, because it can be changed into a prime (3654750731) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 166125023 + ... + 166125044.

It is an arithmetic number, because the mean of its divisors is an integer number (996750204).

Almost surely, 2^3654750737 is an apocalyptic number.

It is an amenable number.

3654750737 is a deficient number, since it is larger than the sum of its proper divisors (332250079).

3654750737 is a wasteful number, since it uses less digits than its factorization.

3654750737 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332250078.

The product of its (nonzero) digits is 1852200, while the sum is 47.

The square root of 3654750737 is about 60454.5344618582. The cubic root of 3654750737 is about 1540.3494367835.

The spelling of 3654750737 in words is "three billion, six hundred fifty-four million, seven hundred fifty thousand, seven hundred thirty-seven".