3451321036 has 6 divisors (see below), whose sum is σ = 6039811820. Its totient is φ = 1725660516.

The previous prime is 3451321021. The next prime is 3451321037. The reversal of 3451321036 is 6301231543.

It is a super-3 number, since 3×3451321036³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 3451320995 and 3451321013.

It is not an unprimeable number, because it can be changed into a prime (3451321037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 431415126 + ... + 431415133.

Almost surely, 2^3451321036 is an apocalyptic number.

It is an amenable number.

3451321036 is a deficient number, since it is larger than the sum of its proper divisors (2588490784).

3451321036 is a wasteful number, since it uses less digits than its factorization.

3451321036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 862830263 (or 862830261 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 3451321036 is about 58747.9449512917. The cubic root of 3451321036 is about 1511.2226455633. Note that the first 3 decimals are identical.

Adding to 3451321036 its reverse (6301231543), we get a palindrome (9752552579).

The spelling of 3451321036 in words is "three billion, four hundred fifty-one million, three hundred twenty-one thousand, thirty-six".