3621056298 has 32 divisors (see below), whose sum is σ = 7313262336. Its totient is φ = 1195181568.

The previous prime is 3621056291. The next prime is 3621056323. The reversal of 3621056298 is 8926501263.

It is a super-2 number, since 2×3621056298² = 26224097426570929608, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3621056291) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 969711 + ... + 973437.

It is an arithmetic number, because the mean of its divisors is an integer number (228539448).

Almost surely, 2^3621056298 is an apocalyptic number.

3621056298 is an abundant number, since it is smaller than the sum of its proper divisors (3692206038).

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

3621056298 is a wasteful number, since it uses less digits than its factorization.

3621056298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5278.

The product of its (nonzero) digits is 155520, while the sum is 42.

The square root of 3621056298 is about 60175.2133191067. The cubic root of 3621056298 is about 1535.6011393480.

The spelling of 3621056298 in words is "three billion, six hundred twenty-one million, fifty-six thousand, two hundred ninety-eight".