702378 has 16 divisors (see below), whose sum is σ = 1560960. Its totient is φ = 234108.

The previous prime is 702353. The next prime is 702379. The reversal of 702378 is 873207.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (702379) by changing a digit.

702378 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6450 + ... + 6557.

It is an arithmetic number, because the mean of its divisors is an integer number (97560).

2⁷⁰²³⁷⁸ is an apocalyptic number.

702378 is an abundant number, since it is smaller than the sum of its proper divisors (858582).

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

702378 is a wasteful number, since it uses less digits than its factorization.

702378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13018 (or 13012 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 702378 is about 838.0799484536. The cubic root of 702378 is about 88.8908310918.

It can be divided in two parts, 702 and 378, that multiplied together give a triangular number (265356 = T₇₂₈).

The spelling of 702378 in words is "seven hundred two thousand, three hundred seventy-eight".