3451993948 has 48 divisors (see below), whose sum is σ = 6964272000. Its totient is φ = 1483766208.

The previous prime is 3451993927. The next prime is 3451993957. The reversal of 3451993948 is 8493991543.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28683 + ... + 87901.

It is an arithmetic number, because the mean of its divisors is an integer number (145089000).

Almost surely, 2^3451993948 is an apocalyptic number.

3451993948 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

3451993948 is an abundant number, since it is smaller than the sum of its proper divisors (3512278052).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3451993948 is a wasteful number, since it uses less digits than its factorization.

3451993948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59314 (or 59312 counting only the distinct ones).

The product of its digits is 4199040, while the sum is 55.

The square root of 3451993948 is about 58753.6717831320. The cubic root of 3451993948 is about 1511.3208546992.

The spelling of 3451993948 in words is "three billion, four hundred fifty-one million, nine hundred ninety-three thousand, nine hundred forty-eight".