378904698 has 96 divisors (see below), whose sum is σ = 873250560. Its totient is φ = 118609920.

The previous prime is 378904693. The next prime is 378904703. The reversal of 378904698 is 896409873.

It is an interprime number because it is at equal distance from previous prime (378904693) and next prime (378904703).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (378904693) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3906186 + ... + 3906282.

It is an arithmetic number, because the mean of its divisors is an integer number (9096360).

Almost surely, 2^378904698 is an apocalyptic number.

378904698 is an abundant number, since it is smaller than the sum of its proper divisors (494345862).

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

378904698 is a wasteful number, since it uses less digits than its factorization.

378904698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292 (or 289 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 54.

The square root of 378904698 is about 19465.4745125825. The cubic root of 378904698 is about 723.6190585239.

The spelling of 378904698 in words is "three hundred seventy-eight million, nine hundred four thousand, six hundred ninety-eight".