3450754457 has 8 divisors (see below), whose sum is σ = 3618648840. Its totient is φ = 3286120320.

The previous prime is 3450754451. The next prime is 3450754459. The reversal of 3450754457 is 7544570543.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 573075721 + 2877678736 = 23939^2 + 53644^2 .

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 3450754457 - 2⁴ = 3450754441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3450754451) 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, 812894 + ... + 817127.

It is an arithmetic number, because the mean of its divisors is an integer number (452331105).

Almost surely, 2^3450754457 is an apocalyptic number.

It is an amenable number.

3450754457 is a deficient number, since it is larger than the sum of its proper divisors (167894383).

3450754457 is a wasteful number, since it uses less digits than its factorization.

3450754457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1630123.

The product of its (nonzero) digits is 1176000, while the sum is 44.

The square root of 3450754457 is about 58743.1226357605. The cubic root of 3450754457 is about 1511.1399454547.

The spelling of 3450754457 in words is "three billion, four hundred fifty million, seven hundred fifty-four thousand, four hundred fifty-seven".