704742034 has 72 divisors (see below), whose sum is σ = 1235098368. Its totient is φ = 300659040.

The previous prime is 704741959. The next prime is 704742041. The reversal of 704742034 is 430247407.

It is a super-2 number, since 2×704742034² = 993322668972914312, which contains 22 as substring.

It is a hoax number, since the sum of its digits (31) 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 (31).

It is a junction number, because it is equal to n+sod(n) for n = 704741987 and 704742005.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 19047064 + ... + 19047100.

It is an arithmetic number, because the mean of its divisors is an integer number (17154144).

Almost surely, 2^704742034 is an apocalyptic number.

704742034 is a gapful number since it is divisible by the number (74) formed by its first and last digit.

704742034 is a deficient number, since it is larger than the sum of its proper divisors (530356334).

704742034 is a wasteful number, since it uses less digits than its factorization.

704742034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168 (or 112 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 31.

The square root of 704742034 is about 26546.9778694299. The cubic root of 704742034 is about 889.9044773969.

The spelling of 704742034 in words is "seven hundred four million, seven hundred forty-two thousand, thirty-four".