694276044 has 96 divisors (see below), whose sum is σ = 2057965056. Its totient is φ = 176916480.

The previous prime is 694276021. The next prime is 694276067. The reversal of 694276044 is 440672496.

It is an interprime number because it is at equal distance from previous prime (694276021) and next prime (694276067).

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 694275987 and 694276005.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41884 + ... + 56060.

It is an arithmetic number, because the mean of its divisors is an integer number (21437136).

Almost surely, 2^694276044 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 694276044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1028982528).

694276044 is an abundant number, since it is smaller than the sum of its proper divisors (1363689012).

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

694276044 is a wasteful number, since it uses less digits than its factorization.

694276044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14255 (or 14253 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 42.

The square root of 694276044 is about 26349.1184672277. The cubic root of 694276044 is about 885.4772209952.

The spelling of 694276044 in words is "six hundred ninety-four million, two hundred seventy-six thousand, forty-four".