3578440896 has 112 divisors (see below), whose sum is σ = 10668487680. Its totient is φ = 1175973120.

The previous prime is 3578440861. The next prime is 3578440913. The reversal of 3578440896 is 6980448753.

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 an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108105 + ... + 137271.

Almost surely, 2^3578440896 is an apocalyptic number.

3578440896 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3578440896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5334243840).

3578440896 is an abundant number, since it is smaller than the sum of its proper divisors (7090046784).

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

3578440896 is a wasteful number, since it uses less digits than its factorization.

3578440896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29259 (or 29243 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 54.

The square root of 3578440896 is about 59820.0710129970. The cubic root of 3578440896 is about 1529.5533028904.

The spelling of 3578440896 in words is "three billion, five hundred seventy-eight million, four hundred forty thousand, eight hundred ninety-six".