3453694061 has 2 divisors, whose sum is σ = 3453694062. Its totient is φ = 3453694060.

The previous prime is 3453694031. The next prime is 3453694093. The reversal of 3453694061 is 1604963543.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1805740036 + 1647954025 = 42494^2 + 40595^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3453694061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3453694031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1726847030 + 1726847031.

It is an arithmetic number, because the mean of its divisors is an integer number (1726847031).

Almost surely, 2^3453694061 is an apocalyptic number.

It is an amenable number.

3453694061 is a deficient number, since it is larger than the sum of its proper divisors (1).

3453694061 is an equidigital number, since it uses as much as digits as its factorization.

3453694061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 233280, while the sum is 41.

The square root of 3453694061 is about 58768.1381447464. The cubic root of 3453694061 is about 1511.5689233587.

The spelling of 3453694061 in words is "three billion, four hundred fifty-three million, six hundred ninety-four thousand, sixty-one".