3451389554 has 4 divisors (see below), whose sum is σ = 5177084334. Its totient is φ = 1725694776.

The previous prime is 3451389533. The next prime is 3451389569. The reversal of 3451389554 is 4559831543.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4559831543 = 4327 ⋅1053809.

It can be written as a sum of positive squares in only one way, i.e., 3402038929 + 49350625 = 58327^2 + 7025^2 .

It is a super-3 number, since 3×3451389554³ (a number of 30 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3451389499 and 3451389508.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 862847387 + ... + 862847390.

Almost surely, 2^3451389554 is an apocalyptic number.

3451389554 is a deficient number, since it is larger than the sum of its proper divisors (1725694780).

3451389554 is a wasteful number, since it uses less digits than its factorization.

3451389554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1725694779.

The product of its digits is 1296000, while the sum is 47.

The square root of 3451389554 is about 58748.5281007107. The cubic root of 3451389554 is about 1511.2326461077.

The spelling of 3451389554 in words is "three billion, four hundred fifty-one million, three hundred eighty-nine thousand, five hundred fifty-four".