3453416491 has 8 divisors (see below), whose sum is σ = 3948273920. Its totient is φ = 2958937128.

The previous prime is 3453416479. The next prime is 3453416513. The reversal of 3453416491 is 1946143543.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3453416491 - 2¹⁷ = 3453285419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3453416471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74661 + ... + 111718.

It is an arithmetic number, because the mean of its divisors is an integer number (493534240).

Almost surely, 2^3453416491 is an apocalyptic number.

3453416491 is a deficient number, since it is larger than the sum of its proper divisors (494857429).

3453416491 is a wasteful number, since it uses less digits than its factorization.

3453416491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189033.

The product of its digits is 155520, while the sum is 40.

The square root of 3453416491 is about 58765.7765285204. The cubic root of 3453416491 is about 1511.5284278371.

The spelling of 3453416491 in words is "three billion, four hundred fifty-three million, four hundred sixteen thousand, four hundred ninety-one".