3652081037 has 4 divisors (see below), whose sum is σ = 3984088416. Its totient is φ = 3320073660.

The previous prime is 3652081021. The next prime is 3652081057. The reversal of 3652081037 is 7301802563.

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, and also an emirpimes, since its reverse is a distinct semiprime: 7301802563 = 11 ⋅663800233.

It is a cyclic number.

It is not a de Polignac number, because 3652081037 - 2⁴ = 3652081021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3652080988 and 3652081006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3652081057) 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, 166003673 + ... + 166003694.

It is an arithmetic number, because the mean of its divisors is an integer number (996022104).

Almost surely, 2^3652081037 is an apocalyptic number.

It is an amenable number.

3652081037 is a deficient number, since it is larger than the sum of its proper divisors (332007379).

3652081037 is a wasteful number, since it uses less digits than its factorization.

3652081037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332007378.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 3652081037 is about 60432.4501985481. The cubic root of 3652081037 is about 1539.9742837388.

The spelling of 3652081037 in words is "three billion, six hundred fifty-two million, eighty-one thousand, thirty-seven".