3146825040 has 80 divisors (see below), whose sum is σ = 10179312768. Its totient is φ = 802667008.

The previous prime is 3146825027. The next prime is 3146825053. The reversal of 3146825040 is 405286413.

3146825040 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 an interprime number because it is at equal distance from previous prime (3146825027) and next prime (3146825053).

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 3146824992 and 3146825010.

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, 279519 + ... + 290558.

Almost surely, 2^3146825040 is an apocalyptic number.

3146825040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3146825040 is an abundant number, since it is smaller than the sum of its proper divisors (7032487728).

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

3146825040 is a wasteful number, since it uses less digits than its factorization.

3146825040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 570116 (or 570110 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 3146825040 is about 56096.5688790322. The cubic root of 3146825040 is about 1465.4045390836.

The spelling of 3146825040 in words is "three billion, one hundred forty-six million, eight hundred twenty-five thousand, forty".