47369378 has 24 divisors (see below), whose sum is σ = 87519852. Its totient is φ = 19106304.

The previous prime is 47369339. The next prime is 47369381. The reversal of 47369378 is 87396374.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 46963609 + 405769 = 6853^2 + 637^2 .

It is a super-3 number, since 3×47369378³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12551 + ... + 15882.

Almost surely, 2^47369378 is an apocalyptic number.

47369378 is a deficient number, since it is larger than the sum of its proper divisors (40150474).

47369378 is a wasteful number, since it uses less digits than its factorization.

47369378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28466 (or 28459 counting only the distinct ones).

The product of its digits is 762048, while the sum is 47.

The square root of 47369378 is about 6882.5415363803. The cubic root of 47369378 is about 361.8255470279.

The spelling of 47369378 in words is "forty-seven million, three hundred sixty-nine thousand, three hundred seventy-eight".