378096905 has 16 divisors (see below), whose sum is σ = 464569344. Its totient is φ = 295275840.

The previous prime is 378096877. The next prime is 378096973. The reversal of 378096905 is 509690873.

It is not a de Polignac number, because 378096905 - 2¹² = 378092809 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 378096905.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99419 + ... + 103151.

It is an arithmetic number, because the mean of its divisors is an integer number (29035584).

Almost surely, 2^378096905 is an apocalyptic number.

It is an amenable number.

378096905 is a deficient number, since it is larger than the sum of its proper divisors (86472439).

378096905 is a wasteful number, since it uses less digits than its factorization.

378096905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4216.

The product of its (nonzero) digits is 408240, while the sum is 47.

The square root of 378096905 is about 19444.7140632101. The cubic root of 378096905 is about 723.1044609670.

The spelling of 378096905 in words is "three hundred seventy-eight million, ninety-six thousand, nine hundred five".