363772020 has 24 divisors (see below), whose sum is σ = 1018561824. Its totient is φ = 97005856.

The previous prime is 363772009. The next prime is 363772021. The reversal of 363772020 is 20277363.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (363772021) 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, 3031374 + ... + 3031493.

It is an arithmetic number, because the mean of its divisors is an integer number (42440076).

Almost surely, 2^363772020 is an apocalyptic number.

363772020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

363772020 is an abundant number, since it is smaller than the sum of its proper divisors (654789804).

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

363772020 is a wasteful number, since it uses less digits than its factorization.

363772020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6062879 (or 6062877 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 30.

The square root of 363772020 is about 19072.8083931025. The cubic root of 363772020 is about 713.8546024424.

It can be divided in two parts, 3637 and 72020, that added together give a palindrome (75657).

The spelling of 363772020 in words is "three hundred sixty-three million, seven hundred seventy-two thousand, twenty".