78376348 has 24 divisors (see below), whose sum is σ = 139062672. Its totient is φ = 38648064.

The previous prime is 78376343. The next prime is 78376373. The reversal of 78376348 is 84367387.

It is a super-2 number, since 2×78376348² = 12285703851634208, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 78376298 and 78376307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (78376343) 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, 143011 + ... + 143557.

It is an arithmetic number, because the mean of its divisors is an integer number (5794278).

Almost surely, 2^78376348 is an apocalyptic number.

It is an amenable number.

78376348 is a deficient number, since it is larger than the sum of its proper divisors (60686324).

78376348 is a wasteful number, since it uses less digits than its factorization.

78376348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 981 (or 979 counting only the distinct ones).

The product of its digits is 677376, while the sum is 46.

The square root of 78376348 is about 8853.0417371658. The cubic root of 78376348 is about 427.9519481967.

The spelling of 78376348 in words is "seventy-eight million, three hundred seventy-six thousand, three hundred forty-eight".