378303156 has 96 divisors (see below), whose sum is σ = 1222824960. Its totient is φ = 98258400.

The previous prime is 378303131. The next prime is 378303181. The reversal of 378303156 is 651303873.

It is an interprime number because it is at equal distance from previous prime (378303131) and next prime (378303181).

It is a super-2 number, since 2×378303156² = 286226555679120672, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 378303156.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14430 + ... + 31061.

It is an arithmetic number, because the mean of its divisors is an integer number (12737760).

Almost surely, 2^378303156 is an apocalyptic number.

378303156 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

378303156 is an abundant number, since it is smaller than the sum of its proper divisors (844521804).

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

378303156 is a wasteful number, since it uses less digits than its factorization.

378303156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45522 (or 45514 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 378303156 is about 19450.0168637459. The cubic root of 378303156 is about 723.2359210114.

The spelling of 378303156 in words is "three hundred seventy-eight million, three hundred three thousand, one hundred fifty-six".