3450763891 has 8 divisors (see below), whose sum is σ = 3478467104. Its totient is φ = 3423124800.

The previous prime is 3450763871. The next prime is 3450763903. The reversal of 3450763891 is 1983670543.

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

It is a cyclic number.

It is not a de Polignac number, because 3450763891 - 2⁷ = 3450763763 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3450763871) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95095 + ... + 126271.

It is an arithmetic number, because the mean of its divisors is an integer number (434808388).

Almost surely, 2^3450763891 is an apocalyptic number.

3450763891 is a deficient number, since it is larger than the sum of its proper divisors (27703213).

3450763891 is a wasteful number, since it uses less digits than its factorization.

3450763891 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32061.

The product of its (nonzero) digits is 544320, while the sum is 46.

The square root of 3450763891 is about 58743.2029344672. The cubic root of 3450763891 is about 1511.1413225527.

The spelling of 3450763891 in words is "three billion, four hundred fifty million, seven hundred sixty-three thousand, eight hundred ninety-one".