1402895029 has 8 divisors (see below), whose sum is σ = 1490709528. Its totient is φ = 1315668480.

The previous prime is 1402895027. The next prime is 1402895041. The reversal of 1402895029 is 9205982041.

It can be written as a sum of positive squares in 4 ways, for example, as 544522225 + 858372804 = 23335^2 + 29298^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1402895029 - 2¹ = 1402895027 is a prime.

It is a super-2 number, since 2×1402895029² = 3936228924785821682, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1402894982 and 1402895000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1402895027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142062 + ... + 151615.

It is an arithmetic number, because the mean of its divisors is an integer number (186338691).

Almost surely, 2^1402895029 is an apocalyptic number.

It is an amenable number.

1402895029 is a deficient number, since it is larger than the sum of its proper divisors (87814499).

1402895029 is a wasteful number, since it uses less digits than its factorization.

1402895029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293975.

The product of its (nonzero) digits is 51840, while the sum is 40.

The square root of 1402895029 is about 37455.2403409723. The cubic root of 1402895029 is about 1119.4595152056.

The spelling of 1402895029 in words is "one billion, four hundred two million, eight hundred ninety-five thousand, twenty-nine".