3453951061 has 4 divisors (see below), whose sum is σ = 3767946624. Its totient is φ = 3139955500.

The previous prime is 3453951029. The next prime is 3453951079. The reversal of 3453951061 is 1601593543.

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 3453951061 - 2⁵ = 3453951029 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3453951061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3453951161) 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 3 ways as a sum of consecutive naturals, for example, 156997765 + ... + 156997786.

It is an arithmetic number, because the mean of its divisors is an integer number (941986656).

Almost surely, 2^3453951061 is an apocalyptic number.

It is an amenable number.

3453951061 is a deficient number, since it is larger than the sum of its proper divisors (313995563).

3453951061 is a wasteful number, since it uses less digits than its factorization.

3453951061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313995562.

The product of its (nonzero) digits is 48600, while the sum is 37.

The square root of 3453951061 is about 58770.3246630474. The cubic root of 3453951061 is about 1511.6064159266.

The spelling of 3453951061 in words is "three billion, four hundred fifty-three million, nine hundred fifty-one thousand, sixty-one".