3375631840 has 48 divisors (see below), whose sum is σ = 9114208992. Its totient is φ = 1157359104.

The previous prime is 3375631837. The next prime is 3375631859. The reversal of 3375631840 is 481365733.

3375631840 = 7231² + 7232² + ... + 7294².

It is a super-2 number, since 2×3375631840² = 22789780638443571200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 3375631793 and 3375631802.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1505859 + ... + 1508098.

It is an arithmetic number, because the mean of its divisors is an integer number (189879354).

Almost surely, 2^3375631840 is an apocalyptic number.

It is an amenable number.

3375631840 is an abundant number, since it is smaller than the sum of its proper divisors (5738577152).

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

3375631840 is a wasteful number, since it uses less digits than its factorization.

3375631840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3013979 (or 3013971 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 40.

The square root of 3375631840 is about 58100.1879515032. The cubic root of 3375631840 is about 1500.0936000852.

The spelling of 3375631840 in words is "three billion, three hundred seventy-five million, six hundred thirty-one thousand, eight hundred forty".