3619453397 has 16 divisors (see below), whose sum is σ = 4324223232. Its totient is φ = 2962101120.

The previous prime is 3619453381. The next prime is 3619453399. The reversal of 3619453397 is 7933549163.

3619453397 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3619453397 - 2⁴ = 3619453381 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3619453399) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69497 + ... + 109857.

It is an arithmetic number, because the mean of its divisors is an integer number (270263952).

Almost surely, 2^3619453397 is an apocalyptic number.

It is an amenable number.

3619453397 is a deficient number, since it is larger than the sum of its proper divisors (704769835).

3619453397 is a wasteful number, since it uses less digits than its factorization.

3619453397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40948.

The product of its digits is 1837080, while the sum is 50.

The square root of 3619453397 is about 60161.8932298511. The cubic root of 3619453397 is about 1535.3745222433.

The spelling of 3619453397 in words is "three billion, six hundred nineteen million, four hundred fifty-three thousand, three hundred ninety-seven".