3780426363 has 8 divisors (see below), whose sum is σ = 5760649728. Its totient is φ = 2160243624.

The previous prime is 3780426359. The next prime is 3780426367. The reversal of 3780426363 is 3636240873.

It is an interprime number because it is at equal distance from previous prime (3780426359) and next prime (3780426367).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3780426363 - 2² = 3780426359 is a prime.

It is a super-4 number, since 4×3780426363⁴ (a number of 39 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (3780426367) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90010131 + ... + 90010172.

It is an arithmetic number, because the mean of its divisors is an integer number (720081216).

Almost surely, 2^3780426363 is an apocalyptic number.

3780426363 is a deficient number, since it is larger than the sum of its proper divisors (1980223365).

3780426363 is a wasteful number, since it uses less digits than its factorization.

3780426363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180020313.

The product of its (nonzero) digits is 435456, while the sum is 42.

The square root of 3780426363 is about 61485.1718953440. The cubic root of 3780426363 is about 1557.8067968022.

The spelling of 3780426363 in words is "three billion, seven hundred eighty million, four hundred twenty-six thousand, three hundred sixty-three".