374490029 has 2 divisors, whose sum is σ = 374490030. Its totient is φ = 374490028.

The previous prime is 374489977. The next prime is 374490037. The reversal of 374490029 is 920094473.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 364237225 + 10252804 = 19085^2 + 3202^2 .

It is an emirp because it is prime and its reverse (920094473) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 374490029 - 2¹⁶ = 374424493 is a prime.

It is a pancake number, because a pancake can be divided into 374490029 parts by 27367 straight cuts.

It is a junction number, because it is equal to n+sod(n) for n = 374489974 and 374490001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (374490089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187245014 + 187245015.

It is an arithmetic number, because the mean of its divisors is an integer number (187245015).

Almost surely, 2^374490029 is an apocalyptic number.

It is an amenable number.

374490029 is a deficient number, since it is larger than the sum of its proper divisors (1).

374490029 is an equidigital number, since it uses as much as digits as its factorization.

374490029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432, while the sum is 38.

The square root of 374490029 is about 19351.7448567306. The cubic root of 374490029 is about 720.7977455457.

The spelling of 374490029 in words is "three hundred seventy-four million, four hundred ninety thousand, twenty-nine".