3148699392 has 90 divisors (see below), whose sum is σ = 9388913688. Its totient is φ = 1049559552.

The previous prime is 3148699373. The next prime is 3148699417. The reversal of 3148699392 is 2939968413.

3148699392 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3148699392² = 19828615722362339328, which contains 22 as substring.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 55188 + ... + 96659.

Almost surely, 2^3148699392 is an apocalyptic number.

3148699392 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3148699392 is an abundant number, since it is smaller than the sum of its proper divisors (6240214296).

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

3148699392 is an equidigital number, since it uses as much as digits as its factorization.

3148699392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151875 (or 151852 counting only the distinct ones).

The product of its digits is 2519424, while the sum is 54.

The square root of 3148699392 is about 56113.2728683687. The cubic root of 3148699392 is about 1465.6954289737.

The spelling of 3148699392 in words is "three billion, one hundred forty-eight million, six hundred ninety-nine thousand, three hundred ninety-two".