3448658631 has 36 divisors (see below), whose sum is σ = 5334448056. Its totient is φ = 1980015840.

The previous prime is 3448658621. The next prime is 3448658677. The reversal of 3448658631 is 1368568443.

It is not a de Polignac number, because 3448658631 - 2⁶ = 3448658567 is a prime.

It is a super-2 number, since 2×3448658631² = 23786492706341588322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3448658621) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 117885 + ... + 144201.

Almost surely, 2^3448658631 is an apocalyptic number.

3448658631 is a deficient number, since it is larger than the sum of its proper divisors (1885789425).

3448658631 is a wasteful number, since it uses less digits than its factorization.

3448658631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26380 (or 26350 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 48.

The square root of 3448658631 is about 58725.2810210390. The cubic root of 3448658631 is about 1510.8339517150.

The spelling of 3448658631 in words is "three billion, four hundred forty-eight million, six hundred fifty-eight thousand, six hundred thirty-one".