3153730069 has 4 divisors (see below), whose sum is σ = 3604262944. Its totient is φ = 2703197196.

The previous prime is 3153730051. The next prime is 3153730079. The reversal of 3153730069 is 9600373513.

It is a happy number.

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 not a de Polignac number, because 3153730069 - 2³¹ = 1006246421 is a prime.

It is a super-2 number, since 2×3153730069² = 19892026696229489522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3153730049) 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, 225266427 + ... + 225266440.

It is an arithmetic number, because the mean of its divisors is an integer number (901065736).

Almost surely, 2^3153730069 is an apocalyptic number.

It is an amenable number.

3153730069 is a deficient number, since it is larger than the sum of its proper divisors (450532875).

3153730069 is an equidigital number, since it uses as much as digits as its factorization.

3153730069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450532874.

The product of its (nonzero) digits is 51030, while the sum is 37.

The square root of 3153730069 is about 56158.0810658626. The cubic root of 3153730069 is about 1466.4755941572.

The spelling of 3153730069 in words is "three billion, one hundred fifty-three million, seven hundred thirty thousand, sixty-nine".