1007484378 has 16 divisors (see below), whose sum is σ = 2039246496. Its totient is φ = 331781840.

The previous prime is 1007484343. The next prime is 1007484419. The reversal of 1007484378 is 8734847001.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1011033 + ... + 1012028.

It is an arithmetic number, because the mean of its divisors is an integer number (127452906).

Almost surely, 2^1007484378 is an apocalyptic number.

1007484378 is an abundant number, since it is smaller than the sum of its proper divisors (1031762118).

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

1007484378 is a wasteful number, since it uses less digits than its factorization.

1007484378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2023149.

The product of its (nonzero) digits is 150528, while the sum is 42.

The square root of 1007484378 is about 31740.8944108385. The cubic root of 1007484378 is about 1002.4885944271.

The spelling of 1007484378 in words is "one billion, seven million, four hundred eighty-four thousand, three hundred seventy-eight".