3651141345 has 16 divisors (see below), whose sum is σ = 5843668992. Its totient is φ = 1946661120.

The previous prime is 3651141331. The next prime is 3651141353. The reversal of 3651141345 is 5431411563.

It is a happy number.

It is not a de Polignac number, because 3651141345 - 2¹³ = 3651133153 is a prime.

It is a super-4 number, since 4×3651141345⁴ (a number of 39 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12960 + ... + 86430.

It is an arithmetic number, because the mean of its divisors is an integer number (365229312).

Almost surely, 2^3651141345 is an apocalyptic number.

It is an amenable number.

3651141345 is a deficient number, since it is larger than the sum of its proper divisors (2192527647).

3651141345 is a wasteful number, since it uses less digits than its factorization.

3651141345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76792.

The product of its digits is 21600, while the sum is 33.

The square root of 3651141345 is about 60424.6749680956. The cubic root of 3651141345 is about 1539.8421923246.

The spelling of 3651141345 in words is "three billion, six hundred fifty-one million, one hundred forty-one thousand, three hundred forty-five".